Aggiornamento 30/12/2024

 
 

Early human collective practices and symbolism in the Early Upper Paleolithic of Southwest Asia, di O. Barzilai et alii, "Proceedings of the National Academy of Sciences", 17 December 2024, vol. 121, no. 51, e2404632121 - open access -

Identifying communal rituals in the Paleolithic is of scientific importance, as it reflects the expression of collective identity and the maintenance of group cohesion. This study provides evidence indicating the practice of deep cave collective rituals in the Levant during the Early Upper Paleolithic (EUP) period. It is demonstrated that these gatherings occurred within a distinct ritual compound and were centered around an engraved object in the deepest part of Manot Cave, a pivotal EUP site in southwest Asia. The ritual compound, segregated from the living areas, encompasses a large gallery partitioned by a cluster of remarkable speleothems. Within this gallery, an engraved boulder stands out, displaying geometric signs suggesting a unique representation of a tortoise. Isotopic analysis of calcite crusts on the boulder’s grooves revealed alignment with values found in speleothems from the cave dated to ~37 to 35 ka BP. (...)

     
 

A Neanderthal's specialised burning structure compatible with tar obtention, di J. Ochando et alii, "Quaternary Science Reviews", Volume 346, 15 December 2024, 109025 - open access -

Here we present multiproxy evidence of a new type of Neanderthal hearth discovered in Vanguard Cave (VC) (Gibraltar), which is dated 65 kyr, and associated with Middle Paleolithic stone artefacts. The hearth structure coincides with predictions from theoretical studies which require the use of heating structures for obtaining birch tar, commonly used in hafting. We propose that the structure was used for heating rockroses (Cistaceae) under anoxic conditions by burning herbs and shrubs, over a guano mixed with sand layer. (...)

     
 

Neanderthal ancestry through time: Insights from genomes of ancient and present-day humans, di L. N. M. Iasi et alii, "Science", volume 386, Issue 6727, 13 dec 2024

Gene flow from Neanderthals has shaped genetic and phenotypic variation in modern humans. Most non-Africans living today derive ~1 to 2% of their ancestry from Neanderthals. Across the genome, some genomic regions harbor a high frequency of Neanderthal variants and are identified as “candidates of adaptive introgression,” whereas others are devoid of any Neanderthal ancestry and are referred to as “deserts.” However, the timing and evolutionary processes, for example, genetic drift or natural selection, that have shaped the landscape of Neanderthal ancestry remain elusive. Most of the previous studies have focused on genomes of present-day individuals, where separating the effects of past demography and selection is challenging. Ancient DNA analyses have transformed research into human evolutionary history by enabling the direct observation of genetic variation patterns that existed in the past. (...)

     
 

Wooden hafting technology in the early Neanderthal site of Poggetti Vecchi (Italy), di S. Florindi, F. Santaniello, B. Aranguren, S. Grimaldi, C. Melandri,  D. Puzio, A. Revedin, "Quaternary Science Reviews", Volume 345, 1 December 2024, 109014 - open access -

The invention of hafted tools, between about 500 Ka and 250 Ka years ago, was a fundamental technological innovation that has shaped human social, cognitive, and biological capabilities. Despite the recurrent evidence of hafting observed on lithic tools, handles from this period are rare since they were probably made of perishable materials. Three exceptional wooden sticks interpreted as handles have been found in the Poggetti Vecchi site, allowing a deeper investigation of the technical capabilities of the early Neanderthals who frequented the site around 170,000 years ago. (...)

     
 

The South Caucasus from the Upper Palaeolithic to the Neolithic: Intersection of the genetic and archaeological data, di C. Chataigner, "Quaternary Science Reviews", Volume 345, 1 December 2024, 109061 - open access -

The genomic characterisation of human remains and the study of archaeological assemblages are complementary keys to understanding the evolution of ancient human groups. This article proposes a dialogue between these two approaches for the South Caucasus between the Upper Palaeolithic and the Neolithic periods. In the Upper Palaeolithic before the Last Glacial Maximum (ca. 40.-23. ka cal BP), genetic and archaeological data demonstrate the originality of the populations of the South Caucasus (Caucasus_UP genome) compared with their neighbours in SE Europe and SW Asia and also show the existence of links between these different regions. For the post-LGM phase (ca. 20.9–11.7 ka cal BP), archaeological data suggest a certain continuity with the previous period during the cold phase of the Oldest Dryas, followed by a marked rapprochement with the Zarzian culture in the Zagros starting with the warming of the Bølling-Allerød. (...)

     
 

Temporal lobe evolution in Hominidae and the origin of human lobe proportions, di A. Pearson, P. D. Polly, "American Journal of Biological Anthropology", Volume 185, Issue 4, December 2024, e25027 - open access -

Objectives Evolutionary changes in hominin social complexity have been associated with increases in absolute brain size. The temporal lobes are nestled in the middle cranial fossae (MCF) of the skull, the dimensions of which allow estimation of temporal lobe volume (TLV) in extant and fossil taxa. Materials and Methods The main aim of this study is to determine where along the hominid phylogeny, major temporal lobe size transitions occurred. We used computed tomography (CT) scans of crania, 3D photogrammetry data, and laser surface scans of endocranial casts to measure seven MCF metrics in 11 extant anthropoid taxa using multiple regressions to estimate TLV in 5 extant hominids and 10 fossil hominins. Phylogenetic comparative methods mapped temporal lobe size, brain size, and temporal lobe proportions onto phylogenetic trees broadly for Hominidae and specifically for Hominini. Results Extant Homo sapiens were not an outlier in relative brain size, temporal lobe size, or proportions of the temporal lobes, but some proportions within the lobe were uniquely altered. (...)

     
 

Middle Pleistocene teeth from Arbreda Cave (Serinyà, northeastern Iberian Peninsula), di M. Lozano et alii, "American Journal of Biological Anthropology", Volume 185, Issue 4, December 2024, e25037 - open access -

We report the discovery and description of three human teeth from the Middle Paleolithic archaeological levels of Arbreda Cave (Serinyà, Catalonia, NE Iberian Peninsula).
The teeth, two molars (one right dm2 and one right M2) from Level N (older than 120 kyr) and one P3 from Level J (dated between 71 and 44 kyr), were morphologically described based on microCT images and compared with Neanderthal and Homo sapiens specimens.
The teeth belong to a minimum of three individuals: one adult and one infant from Level N and one juvenile from Level J. The premolar from Mousterian Level J, the best preserved of the three teeth, exhibits characteristics to those from our comparative sample of Homo neanderthalensis, such as the crown measurements, EDJ traits, enamel thickness and volume of the pulp cavity. (...)

     
 

Stone toolmaking energy expenditure differs between novice and expert toolmakers, di J. Pargeter, A. Cebeiro, S. B. Levy, Volume 185, Issue 4, December 2024, e25026 - open access -

This study investigates the energetic costs associated with Oldowan-style flake production and how skill differences influence these costs.
Nine adult participants, including novice and expert toolmakers, underwent a 2-h experimental session where we measured energy expenditure and flaking outcomes. We measured body mass (kg), percent body fat, and fat-free mass (kg) and used open-circuit indirect calorimetry to quantify energy expenditure. The lithic analysis used standard linear and mass measurements on the resulting cores and flakes. Qualitative observations from the video recordings provide insight into the subject's body positions and hand grips. (...)

     
 

Not just a technique! An experimental approach to refine the definition of the bipolar anvil reduction in the Uluzzian, di D. Delpiano et alii, "Archaeological and Anthropological Sciences", Volume 16, Numero 12, Dicembre 2024

The bipolar technique has been widely used across a wide range of prehistoric contexts, from the Lower Pleistocene to the Metal Ages, and is a defining feature of the Uluzzian technocomplex, evident in the Early Upper Palaeolithic of Italy and Greece. The objective of this paper is to examine whether the use of the bipolar technique within the Uluzzian extends beyond its conventional definition as a mere technique. To address this question, we conducted goal-orientated experimental flaking, focusing on the industries found at key Uluzzian sites in Italy: Broion, La Fabbrica, and Castelcivita. A comprehensive review of archaeological and ethnographic evidence further supplemented our study on the application of the bipolar technique. (...)

     
 

Epigravettian barbed points from Vlakno cave (Croatia): the earliest evidence for barbed point technology in the Adriatic, di S. Vitezović, D. Vujević, S. Radović, "Archaeological and Anthropological Sciences", Volume 16, Numero 12, Dicembre 2024

Barbed projectile points, produced from osseous raw materials, are considered to be a major advancement in the hunting techniques of prehistoric communities. They appear in Eurasia in the Upper Palaeolithic period, and were rather common during the Magdalenian technocomplex and later, among the Mesolithic communities in northern parts of Europe. When it comes to the Adriatic area and the Balkan hinterlands, barbed projectiles were rather scarce and mainly from the Early Holocene period – relatively large assemblage comes from the site of Odmut in Montenegro, and few were found in the Iron Gates region. (...)

     
 

Back(s) to basics: The concept of backing in stone tool technologies for tracing hominins' technical innovations, di D. Delpiano, B. Gravina, M. Peresani, "Evolutionary Anthropology", Volume 33, Issue 6, December 2024, e22045 - open access -

The evolution of Paleolithic stone tool technologies is characterized by gradual increase in technical complexity along with changes in the composition of assemblages. In this respect, the emergence of retouched-backed tools is an important step and, for some, a proxy for “modern” behavior. However, backed tools emerge relatively early and develop together with major changes in Middle-Upper Pleistocene stone tool technologies. We provide an updated review of the emergence and development of the “backing” concept across multiple chrono-cultural contexts and discuss its relationship to both the emergence of hafting and major evolutionary steps in the ergonomics of stone tool use. Finally, we address potential mechanisms of context-specific re-invention of backing based primarily on data from the late Middle Paleolithic of Western Europe. (...)

     
 

A biochronological date of 3.6 million years for “Little Foot” (StW 573, Australopithecus prometheus from Sterkfontein, South Africa), di F. Thackeray, "Evolutionary Anthropology", Volume 33, Issue 6, December 2024, e22049 - open access -

A debate has developed with regard to geological ages of hominin fossils attributed to Australopithecus africanus and Australopithecus prometheus in South African Plio-Pleistocene cave deposits. For the Sterkfontein caves (Members 2 and 4), cosmogenic nuclide isochron (10Be/26Al) dating has yielded age estimates ranging from 3.4 to 3.7 million years ago (Ma). However, biochronological approaches using nonhominin primates suggest an alternative age range between 2 and 2.6 Ma. Based on a new method of hominin biochronology, Thackeray and Dykes have recognized that Sterkfontein Member 4 has a mean age of 2.76 Ma associated with a wide range (circa 2.0–3.5 Ma). In this study, the Sterkfontein skull and skeleton (StW 573), nicknamed “Little Foot” from Member 2 and attributed to A. prometheus, is reassessed. (...)

     
 

Space Analysis in Palaeolithic Cave Art: Towards a Multidisciplinary and Integrated Approach, di O. Spaey, D. Garate, A. Irurtzun, "Journal of Archaeological Method and Theory", Volume 31, Numero 4, Dicembre 2024, pages 1803–1842 - open access -

We present a revision of the concept of space in Palaeolithic cave art. Previous research attempting to approach this notion encounters several gaps, which surface on multiple levels: subjectivity, vagueness, restrictions on its conceptualisation, its illustration (two-dimensional description and representation), among others. We reassess the key elements at play, interpretative attempts, and theoretical concepts to gain a better understanding of the notion of space as applied to cave art. This is achieved by examining the historiography not only in prehistory but also in related disciplines, integrating new theoretical approaches and insights from ethnoarchaeology, linguistics, cognitive science, and analytic philosophy. (...)

     
 

New Methods for Old Questions: The Use of Elliptic Fourier Analysis for the Formal Study of Palaeolithic Art, di M. García-Bustos, P. García Bustos, O. Rivero, "Journal of Archaeological Method and Theory", Volume 31, Numero 4, Dicembre 2024, pages 1843–1872 - open access -

One of the main objectives of Palaeolithic art researchers is to study and systematise the form of artistic representations. Some methodologies include the analysis of qualitative variables, linear measurements or the use of geometric morphometry with landmarks. However, these techniques depend to a large extent on the subjectivity of the researcher, which often leads to biased results. To overcome this issue, we present an application of geometric morphometry using Elliptic Fourier Analysis (EFA), together with multivariate statistics and hypothesis testing, for the first time to the study of form in prehistoric art. In order to explain its use, the “duck-bill” convention of pre-Magdalenian horses, often used as a chronological and geographical marker, has been used as a case study. (...)

     
 

Techné of Rock Engravings—the Timna Case Study, di L. Dubinsky, L. Grosman, "Journal of Archaeological Method and Theory", Volume 31, Numero 4, Dicembre 2024, pages 1917–1953 - open access -

Traditionally, rock engravings were studied through their visual characteristics. They have been analyzed with comparative and interpretative methodologies of iconography and iconology. However, there has been a recent shift towards identifying production processes, allowing reconstruction of operational characteristics through various methods. Nevertheless, the studies of the technological aspects typically focus on the operational and the mechanical, often omitting the visuality of the outcome. In the current paper, we are using ArchCUT3-D software for computational analysis of 3-D data acquired from various rock engravings located in Timna Park, southern Israel. (...)

     
 

Exploring Basalt: A Methodological Framework for Analysing Wear Traces on Basalt Tools, di L. Asryan, V. Rots, "Journal of Archaeological Method and Theory", Volume 31, Numero 4, Dicembre 2024, pages 1954–1983 - open access -

Basalt is a widely used raw material for tool manufacture at prehistoric sites, but a unified methodology for assessing how hominfins used basalt in prehistory is lacking. A comprehensive experimental investigation of basalt tools is, thus, necessary to establish a reliable methodological framework that can be used to explore the functional properties of archaeological basalt assemblages. The aim of this study is to contribute to the development of a methodological framework for the analysis of use-wear on basalt tools. Basalt, characterised by its distinct mechanical and structural properties and unique response to mechanical stress, requires specialised treatment and investigation. (...)

     
 

The Time of the Stones: A Call for Palimpsest Dissection to Explore Lithic Record Formation Processes, di S. Sossa-Ríos et alii, "Journal of Archaeological Method and Theory", Volume 31, Numero 4, Dicembre 2024, pages 2188–2238 - open access -

The dissection of archaeological palimpsests has become a crucial process for achieving a diachronic understanding of the history of human groups. However, its widespread application to archaeological deposits has been hampered by both methodological and theoretical limitations, as well as by the inherent characteristics of the deposits. This paper explores whether overcoming these barriers, both methodological and theoretical, truly represents a significant shift in understanding past human behaviour, thereby motivating the pursuit of shorter timescales. To this end, we have analysed the lithic assemblages of Unit Xb from the Neanderthal site of El Salt (Alcoi, Iberian Peninsula) focusing on lithic attributes and raw material analyses, enabling the definition of raw material units and refitting sets. Considering these variables, we have applied archaeostratigraphic and spatial analyses in order to generate units of analysis whose content is compared to that of the entire unit. (...)

     
 

Modern African ecosystems as landscape-scale analogues for reconstructing woody cover and early hominin environments, di E. W. Negash et alii, "Journal of Human Evolution", Volume 197, December 2024, 103604

Reconstructing habitat types available to hominins and inferring how the paleo-landscape changed through time are critical steps in testing hypotheses about the selective pressures that drove the emergence of bipedalism, tool use, a change in diet, and progressive encephalization. Change in the amount and distribution of woody vegetation has been suggested as one of the important factors that shaped early hominin evolution. Previous models for reconstructing woody cover at eastern African hominin fossil sites used global-scale modern soil comparative datasets. Our higher-spatial-resolution study of carbon isotopes in soil organic matter is based on 26 modern African locations, ranging from tropical grass-dominated savannas to forests. (...)

     
 

The human remains of Final Gravettian age from the Reclau Viver and Mollet III caves (Serinyà, NE Iberian Peninsula), di J. Soler, I. Rufí, N. Coromina, A. Solés, D. G. Drucker, N. Soler, "Journal of Human Evolution", Volume 197, December 2024, 103603

The anthropological record of the Upper Paleolithic in the Iberian Peninsula prior to the Last Glacial Maximum is scarce, and aside from the skeleton of Lagar Velho burial (Duarte et al., 1999; Zilhão and Trinkhaus, 2002), it is generally constituted by isolated remains. In the Cantabrian area, this includes four teeth discovered in Aitzbitarte III cave (de la Rua et al., 2012) and an infantile mandible unearthed in 1912 during Hugo Obermaier's work in Castillo cave (Garralda et al., 2019). In the Mediterranean area, the record is limited to the infant occipital bone from Malladetes cave (Arsuaga et al., 2002) and the remains from Reclau Viver and Mollet III caves that will be addressed in this article. (...)

     
 

Ostrich eggshell beads: Hole drilling technology at Little Muck Shelter, South Africa, di  N. Leoni Sherwood, T. Forssman, "Journal of Archaeological Science", Volume 172, December 2024, 106091

Ostrich eggshell beads (OES) are commonly found in forager sites across sub-Saharan Africa. Although they have received a reasonable amount of investigation, the drilling technology used to perforate OES beads has received little attention. As a result, not much is known about this technology. Providing a basic tool form for these drills could be useful for future researchers to identify such tools in assemblages, or to prompt revisiting older assemblages to identify these types of tools, which might have been overlooked or misidentified. This study made use of experimentation and use-wear to determine the types and shapes of materials most effective for perforating OES. (...)

     
 

Hearth management at a middle Paleolithic rock shelter site: Smoke density analysis at Tor Faraj, Jordan, di Y. Kedar, G. Kedar, S. Kadowaki, R. Barkai, "Journal of Archaeological Science", Volume 172, December 2024, 106107

Paleolithic rock shelters often include several hearths located in different parts of the site. In this paper, we analyze relevant data from Middle Paleolithic Tor Faraj rock shelter as a case study of smoke density in correlation with hearth location and functionality. Since one of the major negative fire products is smoke, which has an immediate effect on human health, we used computer simulations to analyze the effect of various parallel hypothetical hearth configurations on smoke density in the shelter, as categorized by the average smoke exposure recommendations from the World Health Organization (WHO) and Environmental Protection Agency (EPA). (...)

     
  L'Anthropologie, SI 128/5 Art paléolithique. Volume 128, Issue 5, November–December 2024:

- Hymnes à la Vie dans l’art pariétal du Paléolithique supérieur en Europe occidentale, di B. de Seille, J. M. de Seille

- Arts préhistoriques : un tournant ontologique?, di E. Honoré

- Œuvres d’art méconnues de la grotte du Mas d’Azil (Ariège). Les aurochs « mal définis » de la collection Marthe et Saint-Just Péquart. Musée d’Archéologie nationale, di A. Rouquette, C. Schwab, P. Paillet

- Masques et mascarades à Font-de-Gaume (Les Eyzies, Dordogne). Réflexions préliminaires sur une mystérieuse assemblée, di P. Paillet

- Sortir de l’ombre l’art des cavernes, di G. Sauvet

- L’art paléolithique du Portugal une quarantaine d’années après la publication des gravures de Mazouco, di A. T. Santos, T. Aubry

- As Related to the Interpretation of an Engraved Rib from the Upper Paleolithic Site of Mezhirich (Ukraine), di E. M. Baitenov

     
 

Dental evidence for extended growth in early Homo from Dmanisi, di C. P. E. Zollikofer, V. Beyrand, D. Lordkipanidze, P. Tafforeau, M. S. Ponce de León, "Nature", Volume 635, Issue 8040, 28 November 2024, pages 906–911 - open access -

Human life history is characterized by an extended period of immaturity during which there is a disjunction between cerebral and somatic growth rates. This mode of ontogeny is thought to be essential for the acquisition of advanced cognitive capabilities in a socially complex environment while the brain is still growing. Key information about when and how this pattern evolved can be gleaned from the teeth of fossil hominins because dental development informs about the pace of life history. Here we show that the first evolutionary steps towards an extended growth phase occurred in the genus Homo at least 1.77 million years ago, before any substantial increase in brain size. We used synchrotron phase-contrast tomography to track the microstructural development of the dentition of a subadult early Homo individual from Dmanisi, Georgia. (...)

     
 

Footprint evidence for locomotor diversity and shared habitats among early Pleistocene hominins, di K. G. Hatala et alii, "Science", vol. 386, issue 6725, 28 Nov 2024, pp. 1004-1010

For much of the Pliocene and Pleistocene, multiple hominin species coexisted in the same regions of eastern and southern Africa. Due to the limitations of the skeletal fossil record, questions regarding their interspecific interactions remain unanswered. We report the discovery of footprints (~1.5 million years old) from Koobi Fora, Kenya, that provide the first evidence of two different patterns of Pleistocene hominin bipedalism appearing on the same footprint surface. New analyses show that this is observed repeatedly across multiple contemporaneous sites in the eastern Turkana Basin. (...)

     
 

The effects of climate and population on human land use patterns in Europe from 22ka to 9ka ago, di P. M. Yaworsky, S. T. Hussain, F. Riede, "Quaternary Science Reviews", Volume 344, 15 November 2024, 108956 - open access -

Between 22ka and 9ka ago, after the Last Glacial Maximum (LGM) and during the transition to the Holocene, mobile hunter-gatherer populations, differentiated by their stone tool assemblages, periodically dispersed and contracted across Europe. It is well understood that climate played an important role in human distributions and population sizes during the post-LGM Late Pleistocene and Early Holocene, but the question remains as to whether increasing population sizes drove early human dispersal. Here, using a spatiotemporal species distribution model to infer the fundamental and potential human climatic niche space of Late Upper Paleolithic, Final Paleolithic and Early Mesolithic Europe, and hypotheses derived from the Ideal Distribution Model, we test i) how changes in climate affected the size and extent of the projected potential human niche space, ii) for effects of changes in size of projected potential niche on regional human population sizes, iii) whether increasing human population sizes drove human dispersal into less climatically suitable habitats, and iv) whether populations associated with different high-order material culture groupings (macro-level technocomplexes) occupied different climatic spaces. (...)

     
 

12,000-year-old spindle whorls and the innovation of wheeled rotational technologies, di  T. Yashuv, L. Grosman, 13 November 2024, doi: https://doi.org/10.1371/journal.pone.0312007 - open access -

‘The wheel and axle’ revolutionized human technological history by transforming linear to rotary motion and causing parts of devices to move. While its ancient origins are commonly associated with the appearance of carts during the Bronze Age, we focus on much earlier wheel-shaped find–an exceptional assemblage of over a hundred perforated pebbles from the 12,000-year-old Natufian village of Nahal Ein-Gev II, Israel. We analyze the assemblage using 3D methodologies, incorporating novel study applications to both the pebbles and their perforations and explore the functional implications. We conclude that these items could have served as spindle whorls to spin fibres. In a cumulative evolutionary trend, they manifest early phases of the development of rotational technologies by laying the mechanical principle of the wheel and axle. All in all, it reflects on the technological innovations that played an important part in the Neolithization processes of the Southern Levant. (...)

     
 

New insights into the Denisovans: New hominin group that interbred with modern day humans, 8 November 2024

Scientists believe individuals of the most recently discovered 'hominin' group (the Denisovans) that interbred with modern day humans passed on some of their genes via multiple, distinct interbreeding events that helped shape early human history. Scientists outline evidence suggesting that several Denisovan populations, who likely had an extensive geographical range from Siberia to Southeast Asia and from Oceania to South America, were adapted to distinct environments. They further outline a number of genes of Denisovan origin that gave modern day humans advantages in their different environments. (...)

     
  L'Anthropologie, Volume 128, Issue 4, November 2024:

- Géographie de la circulation et des campements au Paléolithique supérieur
, di H. Baills, M. Calvet

- Small things matter: Microlaminar tools in the Magdalenian sequence of Cova de les Cendres (Alicante, Spain), di M. Ángel Bel, V. Villaverde

- A newly-discovered stone pendant from the Upper Palaeolithic of Poiana Cireșului-Piatra Neamț (Romania) and its wider context, di M. Cârciumaru et alii

- Zooarchaeological analysis of the Raşcov 7 Upper Palaeolithic site (Republic of Moldova), di L. Demay, R. Croitor, S. Covalenco, T. Obadă, V. Pascari

- Nouvelles données sur le Paléolithique supérieur du Bassin de Minoussinsk, Sibérie du Sud (le site d’Irba 2), di S. A. Vasil’ev et alii

- Le Paléolithique Supérieur (« PS ») ou le crépuscule de l’humanité. Vue Synthétique, di M. Otte

- Le Site Préhistorique et Protohistorique Karstique « Grottes d’Ibn Khaldoun » dans la reculée de Taoughzout, Tiaret-Ouest Algérien, di Z. Chabane

- Human behavior, space and activity. Methodological discussion on the spatial organization of camps by Mesolithic communities based on the Nieborowa I (Poland), di T. Boroń, M. Winiarska-Kabacińska

- Schème, schéma et chaîne opératoire : des concepts à croiser en préhistoire — application à l’instrumentation des pêcheurs mésolithiques d’Europe du Nord, di A. Mazet, É. David, P. C. Woodman

- Entre obsidienne et silex : stratégies d’utilisation des matières premières des chasseurs épipaléolithiques de la région de l’Elbrouz, Caucase du nord-centre, di E. V. Doronicheva

- Épipaléolithique du Caucase du Nord-Centre, di L. V. Golovanova, V. B. Doronichev, E. V. Doronicheva

- Post-Pleistocene adaptation and subsistence economy complex of hunter-gatherers of eastern Siberia: A case study of Ust’-Khaita I site, di A. A. Ulanov, A. V. Tetenkin, N. A. Savel’ev

- Stratégies d’habitat des chasseurs à l’Épipaléolithique de la région de l’Elbrouz, Nord Caucase, di L. V. Golovanova, V. B. Doronichev, I. G. Shirobokov, E. V. Doronicheva

     
 

Lower Paleolithic Stone-Animal ontologies: stone scrapers as mediators between early humans and their preferred prey, di V. Litov, R. Barkai, "World Archaeology", 01 Nov 2024, doi: https://doi.org/10.1080/00438243.2024.2407305 - open access -

Animal meat, fat, and other animal-derived materials have been essential for human adaptation since the Early Palaeolithic, forming a crucial foundation for many hunter-gatherer societies until recently. In these societies, animals were perceived as vital beings with whom a balanced relationship, based on respect, was paramount. Stone tools for multi-stage butchery enabled efficient acquisition and processing of animal remains, aligning with Indigenous ontologies. Ethnographic and ethno-archaeological data globally indicate that stone tools used in hunting, butchery, and hide-working evolved alongside changes in animal availability, driven by practical and ontological factors. (...)

     
 

PaleoAntropologia, Volume 2024, Numero 2
Numero speciale: Integrazione di ZooMS e Zooarcheologia: sfide metodologiche e potenzialità interpretative - open access -

- Verso una più profonda integrazione di ZooMS e zooarcheologia nei siti paleolitici: sfide attuali e direzioni future. Numero speciale: Integrazione di ZooMS e Zooarcheologia: sfide metodologiche e potenzialità interpretative, di G. M. Smith, K. Ruebens, V. Sinet-Mathiot, F. Welker, pp. 186-211

- Integrazione di approcci morfologici e basati su ZooMS alla zooarcheologia nella grotta di Vogelherd nella Germania sud-occidentale, di N. Wang, N. J. Conard, K. Douka, pp. 212-229

- Indagine sulla composizione delle specie nell'Aurignaziano inferiore di Le Piage (Francia) tramite impronte digitali del collagene (ZooMS) di piccoli frammenti ossei recuperati tramite screening
, di P. Raymond et alii, pp. 230-244

- La sussistenza umana prima e dopo l'evento di 8,2 ka cal BP nella penisola iberica settentrionale: dati archeozoologici e proteomici dall'assemblaggio di macromammiferi del riparo roccioso di El Mazo, di E. Arenas-Sorriqueta, A. B. Marín-Arroyo, I. Gutiérrez-Zugasti, D. Cuenca-Solana, F. Yang, T. O'Connell, pp. 245-262

- Integrazione di ZooMS e Zooarcheologia per valutare le occupazioni di Châtelperroniani e Carnivori a Cassenade (Dordogna, Francia)
, di K. Ruebens, G. M. Smith, E. Discamps, J. J. Hublin, pp. 263-281

- ZooMS può aiutare a valutare l'abbondanza di specie in assemblaggi ossei altamente frammentati? Integrazione di identificazioni morfologiche e proteomiche per il calcolo di uno ZooMS-eNISP aggiustato, di E. Discamps, K. Ruebens, G. Smith, J. J. Hublin, pp. 282-297

- Confronto tra la sussistenza dei Neanderthal e quella degli esseri umani moderni a Riparo Bombrini: un'analisi archeozoologica integrata, tafonomica multivariata e ZooMS, di G. Pothier-Bouchard, A. Burke, M. Buckley, F. Negrino, A. Vallerand, A. Belen Marín-Arroyo, J. Riel-Salvatore, pp. 298-334

- L'integrazione della morfologia e della fauna identificata da ZooMS fornisce informazioni sulla diversità delle specie e sulle interazioni tra Neanderthal e carnivori in paesaggi condivisi: prove da Picken's Hole, Gran Bretagna
, di F. Holloran, D. Frémondeau, L. Wilson, L. Martin, R. E. Stevens, pp. 335-360

 

Aggiornamento 27/10/2024

 
 

How the Famous Lucy Fossil Revolutionized the Study of Human Origins, di D. C. Johanson, Y. Haile-Selassie, "Scientific American Magazine", November 2024, Volume 331, Issue 4

Every once in a great while paleontological fieldwork turns up a fossil so extraordinary that it revolutionizes our understanding of the origin and evolution of an entire branch of the tree of life. Fifty years ago one of us (Johanson) made just such a discovery on an expedition to the Afar region of Ethiopia. On November 24, 1974, Johanson was out prospecting for fossils of human ancestors with his graduate student Tom Gray, eyes trained on the ground, when he spotted a piece of elbow with humanlike anatomy. Glancing upslope, he saw additional fragments of bone glinting in the noonday sun. In the weeks, months and years that followed, as the expedition team worked to recover and analyze all the ancient bones eroding out of that hillside, it became clear that Johanson had found a remarkable partial skeleton of a human ancestor who had lived some 3.2 million years ago. (...)

     
 

“How handy was early hominin ‘know-how’?” An experimental approach exploring efficient early stone tool use, di B. Eteson, S. Affinito, E. T. Moos, F. Alexandros Karakostis, "American Journal of Biological Anthropology", Volume 185, Issue 3, November 2024, e25019 - open access -

The appearance of early lithic industries has been associated with the gradual development of unique biomechanical and cognitive abilities in hominins, including human-like precision grasping and basic learning and/or communicating capacities. These include tools used for activities exclusively associated with hominin contexts (cutting flakes) and hammerstones utilized for behaviors shared with non-human primates (e.g., nut-cracking). However, no previous experimental research has focused on comparing the factors affecting efficiency between these two key behavioral patterns and their evolutionary implications.
Here, we address this gap with an experimental design involving participants with varying tool-related experience levels (i.e., no experience, theoretical-only experience, and extensive practical knapping expertise) to monitor their success rates, biometrics, and surface electromyography (sEMG) recordings from eight important hand and forearm muscles. (...)

     
 

On time scales and “synchronic” variability in the archaeology of human origins: short-term technological variations at SHK (Olduvai Gorge, Tanzania), di F. Diez-Martín et alii, "Archaeological and Anthropological Sciences", Volume 16, Issue 11, article number 181, November 2024

The significance of the archaeological record unearthed in the SHK fluvial landscape represents a noteworthy dataset to study in greater detail the expression of inter-assemblage variability during the formally labelled Developed Oldowan/Acheulean interface in Olduvai Gorge. A precise stratigraphic interval, laterally continuous, and preserving fractions of anthropogenic activity at different points of the same fluvial network makes it feasible to identify the variable techno-economic ways in which hominins responded to the local paleo-landscape in a short time unit. In this work we present the results of the comparative techno-economic study of the three lithic collections retrieved from the time unit defined by an isochronous litho-stratigraphic volcanic horizon deposited in the fluvial landscape of SHK Main site and SHK Extension. (...)

     
 

Humanlike manual activities in Australopithecus, di J. Kunze, K. Harvati, G. Hotz, F. Alexandros Karakostis, "Journal of Human Evolution", Volume 196, November 2024, 103591 - open access -

The evolution of the human hand is a topic of great interest in paleoanthropology. As the hand can be involved in a vast array of activities, knowledge regarding how it was used by early hominins can yield crucial information on the factors driving biocultural evolution. Previous research on early hominin hands focused on the overall bone shape. However, while such approaches can inform on mechanical abilities and the evolved efficiency of manipulation, they cannot be used as a definite proxy for individual habitual activity. Accordingly, it is crucial to examine bone structures more responsive to lifetime biomechanical loading, such as muscle attachment sites or internal bone architecture. In this study, we investigate the manual entheseal patterns of Australopithecus afarensis, Australopithecus africanus, and Australopithecus sediba through the application of the validated entheses-based reconstruction of activity method. (...)

     
 

The dentition of a new adult Neanderthal individual from Grotte Mandrin, France, di J. Fuchs et alii, "Journal of Human Evolution", Volume 196, November 2024, 103599 - open access -

Grotte Mandrin is located in the middle Rhône River Valley, in Mediterranean France, and has yielded 11 Pleistocene archeological and paleoanthropological layers (ranging from the oldest layer J to the youngest layer B) dating from Marine Isotope Stage (MIS) 5 to MIS 3. We report here the nearly complete dentition of an adult Neanderthal individual, nicknamed ‘Thorin,’ associated to the last phase of the Post-Neronian II, in layer B2 (∼44.50–42.25 ka). A previous paleogenetic analysis revealed that Thorin is a male individual and that he shows a deep genetic divergence with other penecontemporaneous Neanderthals from western Europe that possibly occurred ~105 ka. The 31 teeth of Thorin (including two distomolars) are described and analyzed using microcomputed tomography imaging and are compared with other Neanderthals and modern humans. (...)

     
 

Additional isolated hominin canine tooth from Kanapoi, Kenya, di C. V. Ward, J. M. Plavcan, F. K. Manthi, "Journal of Human Evolution", Volume 196, November 2024, 103592

In 2021, a team from the West Turkana Paleo Project conducted a brief survey of the deposits at Kanapoi, West Turkana, Kenya. During this visit, Robert Moru discovered an isolated hominin mandibular canine (KNM-KP 77321; Fig. 1) from the lower fluvial deposits at Kanapoi dated to between 4.195 and 4.108 Ma (McDougall and Brown, 2008). All hominin specimens from Kanapoi are attributed to Australopithecus anamensis (Leakey et al., 1995, 1998; Ward et al., 1999, 2001, 2013, 2020; Manthi et al., 2012). One of the features argued to distinguish A. anamensis from more recent australopith taxa is the relatively large size of the canine roots (...)

     
 

Children at play: The role of novices in the production of Europe’s earliest Upper Paleolithic ceramics, di R. Farbstein, A. Nowell, 25 October 2024, doi: https://doi.org/10.1371/journal.pone.0309107 - open access -

Although archaeologists are learning more about the lives of Upper Paleolithic children, the significant contributions they made to the welfare of their communities, including their role in craft production, remain understudied. In the present study, we use high resolution photographs of 489 ceramic artifacts from Dolní Věstonice I and II, Pavlov I and VI, and Předmostí, five archaeological sites in Czechia (ca. 30,000 BP) to address two questions: 1. Can the ceramic products of novices be distinguished from those made by experts? 2. If so, can we tell if these novices were children? To address these questions, we documented variables known ethnographically and archaeologically to be associated with learners in a sample from these five sites. The sample is composed of fired (“ceramic”) and unfired (“sedimentary”) anthropomorphic and zoomorphic figurines, non-diagnostic figurine fragments and a sample of the so-called "pellets" from one site, Pavlov I. Our results support the hypothesis that ceramic objects are the products of novices, and in many cases, these novices are children. Our findings have implications for inter-generational knowledge transmission, the role of children in craft production and the importance of learning through play. (...)

     
 

Climatic and environmental changes of ~100 thousand years: The mammals from the early Middle Pleistocene sequence of Notarchirico (southern Italy), di B. Mecozzi, A. Iannucci, M. Carpentieri, A. Pineda, R. Rabinovich, R. Sardella, M. H. Moncel, 23 October 2024, doi: https://doi.org/10.1371/journal.pone.0311623 - open access -

Here we revise all the paleontological sample of Notarchirico, including historical collections and new findings collected during 2016–2023 excavations. Notarchirico is one of the most significant sites for the study of human evolution and terrestrial ecosystem dynamics during the Early-Middle Pleistocene Transition, preserving nearly 100.000 years of environmental and climatic changes constrained between 695 ± 6 ka and 614 ± 12 ka. The deposit yielded the oldest human fossil of the Italian Peninsula, and one of the oldest European evidence of Homo heidelbergensis, as well as one of the earliest evidence of bifacial tools in western Europe, commonly associated with the Acheulean techno-complex. Our paleontological results revealed the presence of three different mammal complexes, documenting faunal dynamics in response of climatic driven-changes recognized during the early Middle Pleistocene. The lower complex (levels I2-G) indicates the dominance of wooded spaces, sparse steppes, and the existence of water bodies (lakes or ponds), indicating a deterioration of the fully interglacial conditions recorded during the end of MIS 17; the middle complex (levels G-C) with a low number of mammal remains can be attributed to the glacial conditions of MIS 16; the upper complex (levels B-above α) indicates an improvement in climate, transitioning towards the full interglacial conditions of the of MIS 15. (...)

     
 

Examining the effect of post-depositional processes on the preservation and identification of stone tool residues from temperate environments: An experimental approach, di D. Cnuts, V. Rots, 21 october 2024, doi: https://doi.org/10.1371/journal.pone.0309060 - open access -

Studying taphonomy is crucial for understanding how post-depositional processes impact archaeological remains. This knowledge is pivotal for accurately interpreting the archaeological record. Although taphonomy has a long tradition in archaeology, it is less developed in the analysis of stone tool residues compared to other subdisciplines. To address this gap, our study aims to further develop our understanding of the preservation potential of stone tool residues in temperate environments through actualist experiments. To achieve this, we develop a multidimensional experimental program that features the first biweekly monitoring of weathering processes on residues over a one-year cycle, aiming to understand the short-term effects of weathering immediately after tool discard. Additionally, the program involves the study of longer-term burial and weathering visual effects on different residue types within various previously unexplored depositional environments. This approach allows us to observe the visual effects of both weathering and burial processes and to improve our understanding of the different mechanisms involved in the diagenesis of stone tool residues. (...)

     
 

Between land and sea: A multidisciplinary approach to understand the Early Occupation of Sicily (EOS), di I. Patania et alii, 9 October 2024, doi: https://doi.org/10.1371/journal.pone.0299118 - open access -

The island of Sicily is considered to be among the first occupied by humans in the European Upper Paleolithic. Studies to understand early occupation of the island are mostly concentrated on the northern shores. Our project, Early Occupation of Sicily (EOS), focuses on southeastern Sicily so to address questions regarding dispersal to Mediterranean islands and Late Pleistocene landscapes and environments. Here, we present the initial results of our terrestrial and underwater surveys in combination with archival work and analyses of museum collections. In SE Sicily very few Upper Paleolithic sites have been excavated and analyzed using scientific methods. We have relocated and assessed ~20 caves and rock shelters identified between the 1870s and 1990s, studied museum collections, and collected raw material to reconstruct procurement patterns. To identify new sites, we conducted land and underwater surveys to reconstruct paleo-shorelines and past environments. We have identified three sites, two on land and one partially submerged, that still contain unexplored archaeological sediments, demonstrated in one instance through seismic tomography. This work shows the potential of re-examining minimally studied sites and materials to reconstruct mobility patterns and environmental impact of the first inhabitants of the island. (...)

     
 

The DNH 7 endocast of Paranthropus robustus from Drimolen, South Africa: Reconsidering the functional significance of an enlarged occipital-marginal (O/M) sinus system in robust australopithecines, di D. Falk, A. Marom, "American Journal of Biological Anthropology", Volume 185, Issue 2, October 2024, e25010 - open access -

This paper presents a detailed analysis of the endocast of one of the most complete Paranthropus robustus crania known, DNH 7, from the Drimolen site (South Africa), and compares it with the morphology of other australopithecine endocasts. We focus on endocranial volume, the impressions of cortical sulci, cranial sutures, and the pattern of cranial venous sinuses on the endocast. A noteworthy observation is the estimated endocranial capacity of 403 cm3, which is small for an adult Paranthropus. Fragmentary sulci identified in the frontal and temporal lobes of DNH 7 exhibit similarities with patterns observed in chimpanzees and gracile australopithecines. We observe the presence of a large remnant of an occipital-marginal sinus on DNH 7 and provide an updated table of 13 Paranthropus endocasts that are scorable for this trait, which reinforces the hypothesis that an enlarged occipital-marginal (O/M) sinus system was fixed across the three species of Paranthropus. (...)

     
 

Geochemical and mineralogical characterization on an ochre residue adhering to a pebble found in the Oriente A Epigravettian burial, in the Grotta d’Oriente of Favignana (Egadi, Italy), di G. Vita, M. L. Saladino, F. Armetta, L. Sineo, "Archaeological and Anthropological Sciences", Volume 16, Issue 10, article number 175, October 2024

The Grotta d’Oriente, on the island of Favignana (Egadi, Sicily) has yielded a series of burials and human remains attributable to the final Epigravettian and Mesolithic. The Epigravettian burial, known as Oriente A, is characterised by funerary equipment consisting of perforated shells and a pebble with traces of red ochre. This site is one of the rare cases in which there is evidence of the use of ochre in a funerary context in Sicily and therefore the archaeological reconstruction requires the chemical-mineralogical characterization of this pigment using SEM, EDS, XRD, FORS and Raman spectroscopy. (...)

     
 

The emergence of large flake-based Acheulian technology: perspective from the highland site-complex of Melka Wakena, Ethiopia, di T. Gossa, E. Hovers, "Archaeological and Anthropological Sciences", Volume 16, Issue 10, article number 172, October 2024 - open access -

Isaac GL (1969) proposed that Large Cutting Tools (LCTs) made on large flake blanks detached from giant/boulder cores are the key technological variable that distinguishes the Acheulian from the Oldowan. The production of large flake blanks was initially observed in the earliest records of the Acheulian technology in Africa ca. 1.75 Ma, subsequently becoming a technological feature of many sites across eastern Africa. Still, the mode and tempo of evolution of the large flake-based Acheulian technology remains poorly understood. Here we report on the large flake-based Acheulian assemblage at locality MW5 in the Melka Wakena site-complex, chronologically constrained between 1.37 and 1.34 Ma. At the site-complex level we note that aspects related to small flake production remain relatively unchanged since ~ 1.6 Ma. (...)

     
 

Not only domestic spaces: dismantling short-term occupations in Level 497D of Cova Gran de Santa Linya (Pre-Pyrenees, Spain), di L. Sánchez-Romero, J. Martínez-Moreno, A. Benito-Calvo, J. Sánchez-Martínez, R. Mora Torcal, "Journal of Quaternary Science", Volume 39, Issue 7, October 2024, Pages 1078-1097 - open access -

The Early Upper Paleolithic Level 497D of Cova Gran (Pre-Pyrenees, Spain) comprises large assemblages of lithics, fauna, hearths, ash accumulations and well-preserved refitting sequences. This provides exceptional information to analyze spatial patterns and deepen our understanding of the socio-economic behavior of these human groups. This large interdisciplinary dataset has allowed us to carry out a detailed spatial study based on density analysis, geostatistics, fabric analysis and orientation techniques, revealing a structuring of the activities performed within the rock shelter. The distribution and accumulation of lithic artifacts, fauna and refits, and their association with the 10 hearths and ash accumulations, show that different types of activities were developed at the site, as well as showing the different uses of the hearths. (...)

     
 

Taxonomic and stable isotope analyses of mammal remains from the Lateglacial site of Grotta Polesini (central Italy): Paleoenviromental implications, di F. Giustini, A. Iannucci, G. Porcelli, I. Micarelli, M. Brilli, R. Sardella, B. Mecozzi, "Journal of Quaternary Science", Volume 39, Issue 7, October 2024, Pages 1098-1115

Grotta Polesini is one of the most famous paleontological and archaeological sites of central Italy, which testifies to its human occupation during the Lateglacial. The site comprises a cave system where systematic excavation campaigns have been carried out since the 1950s. In 1974, 656 mammal remains were collected but never studied. This fossil collection is here described for the first time through taxonomic and stable isotope analyses of the enamel of selected mammal teeth. The aim is to reconstruct the paleoenvironmental and climatic conditions of the site and to offer new information on terrestrial ecosystems during the Lateglacial in central Italy. The faunal assemblage studied herein, in addition to other species reported in previous works, suggests cold climate conditions. (...)

     
 

The archaeological visibility of chimpanzee (Pan troglodytes) nut-cracking, di T. Proffitt, S. Soiret Pacome, J. S. Reeves, R. M. Wittig, L. V. Luncz, "Journal of Human Evolution", Volume 195, October 2024, 103582 - open access -

The earliest evidence for complex tool use in the archaeological record dates to 3.3 Ma. While wooden tools may have been used by our earliest ancestors, the evidence is absent due to poor preservation. However, insights into possible early hominin wooden tool use can be gained from observing the tool-use practices of our closest living relatives, chimpanzees (Pan troglodytes). By using stone hammers used to crack various nuts, chimpanzees leave a durable material signature comprised of formal tools and associated diagnostic fragments. While the archaeological evidence of chimpanzee wooden tool use is temporary, the combination of stone hammers and wooden anvils can create a more enduring lithic record. This study explores the lithic assemblages associated with wooden and stone anvil use at nut-cracking sites in Taï National Park, Côte d'Ivoire, using technological and use-wear analyses. Our results indicate clear differences in density, fracture patterns, and use-wear in the lithic records between wooden anvil and stone anvil sites. (...)

     
 

No scientific evidence that Homo naledi buried their dead and produced rock art, di M. Martinón-Torres, D. Garate, A. I. R. Herries, M. D. Petraglia, "Journal of Human Evolution", Volume 195, October 2024, 103464

The Rising Star Cave system has yielded a stunning concentration of hominin remains estimated to belong to more than 15 individuals representing all age groups, assigned to a new species, Homo naledi (Berger et al., 2015; Dirks et al., 2015). Previous publications (e.g., Dirks et al., 2015; Randolph-Quinney, 2015), as well as popular interviews with the team leaders have suggested that H. naledi was engaged in deliberate disposal of the dead. However, other researchers have cited geological, taphonomic and paleontological evidence to suggest that natural formation scenarios may account for skeletal accumulations, such as a natural death trap, water transport of bodies/body parts and carnivore activity (...)

     
 

Patterns of lithic procurement strategies in the Pre-Pyrenean Middle Magdalenian sequence of Cova del Parco (Alòs de Balaguer, Spain), di L. M. Jiménez et alii, "Geoarchaeology", Volume 39, Issue 5, September/October 2024, Pages 453-469 - open access -

Archaeological studies carried out in recent decades have demonstrated that the Pre-Pyrenees, a mountain range in north-east Iberia, were regularly frequented by several human groups during the Late Pleistocene. The Cova del Parco archaeological site is an example of this large-scale and regular human presence. The site was discovered and first excavated in the 1970s, and since the 1980s, a team from the University of Barcelona has been conducting archaeological work. So far, we have found that the site was at least frequented from the Middle Magdalenian upon historical times. In this paper, we present the results of the archaeopetrological, geochemical and geographic information system (GIS) analyses of chert tools ascribed to the Middle Magdalenian sequence. (...)

     
 

Chronology of Upper Paleolithic human activities recorded in a stalagmite at Points Cave (Aiguèze, Gard, France), di M. Richard et alii, "Geoarchaeology", Volume 39, Issue 5, September/October 2024, Pages 470-484

In this article, we propose an approach to reconstruct the timing of human activity at Points Cave, an Upper Paleolithic rock art site located in the middle of the Ardèche River Gorge (Rhône valley, France), based on the dating and characterisation of a stalagmite containing soot. Points Cave (‘Grotte aux Points’ in French), also called the ‘little sister of Chauvet Cave’, is famous for its parietal art including a series of dots made of palm prints. A large number of stalagmites formed in the cave during the last 500 ka. However, quarrying of the cave floors during historic times led to the partial destruction of the sedimentary deposits, and many of the stalagmites were found lying on the floor. In particular, one of them (STM-18-04) showed the presence of at least four dark layers in cross-section, which appeared as possible remnants of fire-related activities in the cave. Despite being present at the same site, no other specific link between STM-18-04 and the rock art has been documented. (...)

     
 

Design and development of a sensorized hammerstone for accurate force measurement in stone knapping experiments, di C. Barroso-Medina, S. C. Lin, M. W. Tocheri, M. Sreenivasa, 17 September 2024, doi: https://doi.org/10.1371/journal.pone.0310520 - open access -

The process of making stone tools, specifically knapping, is a hominin behaviour that typically involves using the upper limb to manipulate a stone hammer and apply concentrated percussive force to another stone, causing fracture and detachment of stone chips with sharp edges. To understand the emergence and subsequent evolution of tool-related behaviours in hominins, the connections between the mechanics of stone knapping, including the delivery of percussive forces, and biomechanics and hominin anatomy, especially in the upper limb, are required. However, there is an absence of direct experimental means to measure the actual forces generated and applied to produce flakes during knapping. Our study introduces a novel solution to this problem in the form of an ergonomic hand-held synthetic hammerstone that can record the percussive forces that occur during knapping experiments. This hammerstone is composed of a deformable pneumatic 3D-printed chamber encased within a 3D-printed grip and a stone-milled striker. During knapping, hammer impact causes the pneumatic chamber to deform, which leads to a change in pressure that is measured by a sensor. (...)

     
 

Unravelling an ancient European extinction mystery: Disappearance of dwarf megafauna on palaeolithic Cyprus, 17 september 2024

Scientists have unravelled a mystery about the disappearance of dwarf hippos and elephants that once roamed the picturesque landscape on the Mediterranean island of Cyprus before palaeolithic humans arrived. Cyprus only had two species of megafauna present during the Late Pleistocene -- the 500-kg dwarf elephant (Palaeoloxodon cypriotes), and the 130-kg dwarf hippo (Phanourios minor), but both species disappeared soon after humans arrived around 14,000 years ago. (...)

     
 

The Neanderthals may have become extinct because of their isolated lifestyle, 12 September 2024

In recent years, researchers have offered different explanations for why modern humans survived and the Neanderthals became extinct some 40,000 years ago. A new study from the Globe Institute at the University of Copenhagen supports one of the main hypotheses. The researchers behind the new study discovered Neanderthal remains of a male in a cave in southern France, and the discovery supports the hypothesis that the Neanderthals may have gone extinct because of their antisocial lifestyle.(...)

     
 

Deux lignées de néandertaliens séparées il y a 100 000 ans, 12 septembre 2024

Au moins deux lignées de néandertaliens séparées il y a 100 000 ans. Il y a 42 000 ans il y avait, au moins, deux lignées de néandertaliens. La dernière a été génétiquement identifiée près de la grotte Mandrin à Malataverne. Ce sont dents et une mâchoire qui ont permis de découvrir cette autre population néandertalienne. (...)

     
 

Les néandertaliens d’Abric Pizarro une population profitant de toutes les ressources, 9 septembre 2024

Les néandertaliens d’Abric Pizarro une population profitant de toutes les ressources. Abric Pizarro au nord de Lerida dans les Pyrénées, est l’un des rares sites néandertaliens datant d’une période entre 100 000 à 65 000 ans. (...)

     
 

Death at the water hole: Opportunistic hunting and scavenging events in the upper sequence of Middle Paleolithic Nesher Ramla, Israel, di M. Orbach et alii, "Quaternary Science Reviews", Volume 339, 1 September 2024, 108852

Distinguishing between selective and opportunistic hunting is a major challenge in Paleolithic archaeology, requiring the comparison of the human hunting record to the usually unknown natural prey abundance. Open-air hunting camps are ubiquitous in the Eurasian Middle Paleolithic (MP) record, alongside cave sites, and are often dominated by large-bodied species. In the Levant, MP faunal records differ between caves and open-air sites: Caves are dominated by mountain gazelle and fallow deer, while open-air sites are more aurochs-dominated. This discrepancy can be explained by transport patterns, but whether the abundance of aurochs in open-air sites is due to deliberate targeting or natural abundance in the landscape is unclear. The Nesher Ramla open-air site is a natural sinkhole in central Israel with an 8-m-deep MP sequence. Detailed zooarchaeological, dental wear, and isotope analyses of the upper sequence fauna found a highly diverse assemblage dominated by medium-sized ungulates in the uppermost phases (Units I and IIa). (...)

     
 

Morphological and morphometric study of the hominin dental casts from Grotta-Riparo di Uluzzo C (Apulia, southern Italy), di F. Seghi et alii, "American Journal of Biological Anthropology", Volume 185, Issue 1, September 2024, e24998 - open access -

Grotta-Riparo di Uluzzo C (Apulia, southern Italy) is a pivotal site for investigating the evolution of the Middle Paleolithic and the earliest phases of the Upper Paleolithic in southern Italy, as the extensive stratigraphic record of this site includes a thick Mousterian sequence followed by the Uluzzian. Here, we investigate the taxonomic affinity of seven unpublished deciduous human teeth retrieved from the site of Uluzzo C in 1960.
The teeth are represented by seven plaster dental casts, which are housed at the Museo Civico di Paleontologia e Paletnologia in Maglie (Lecce, Apulia). The location of the original specimens remains unknown, rendering these casts the only human remains evidence yielded by Uluzzo C to date. Based on occlusal-view photographs and digital models of the casts, we examined the external morphology and morphometry of the teeth, comparing them to Homo sapiens and H. neanderthalensis samples. Through geometric morphometric methods and statistical analyses, we analyzed the crown outline of the deciduous molars. (...)

     
 

Testing tools: an experimental investigation into technical and economic aspects of Levantine rock art production, di N. Santos da Rosa, D. Fiore, R. Viñas, "Archaeological and Anthropological Sciences", Volume 16, Issue 9, article number 155, September 2024

For over a century, scholars have presented several proposals regarding the paint application tools used to create Levantine rock art. However, such proposals have largely rested on theoretical assumptions and inductive inferences that have not been rigorously tested. In this experimental investigation, we compiled these hypotheses and crafted 60 tools that were tested through systematic experiments to assess their performance and technical affordances for the creation of images with techno-visual features equivalent to those of the Levantine paintings. These experiments allowed us to obtain analytical parameters with independent validation, which were used as diagnostic criteria to analyse the rock art from nine sites located in eastern Spain. Results reveal that out of 60 tools, only 10 –five hair brushes, three plant brushes, and two feather brushes–afforded the production of images with techno-visual features highly similar to those of the archaeological paintings. (...)

     
 

Odontological, pathological and contextual patterns of the Late Glacial human tooth assemblage from Level E at Balma Guilanyà (south-eastern Pyrenees, Iberian Peninsula), di S. Arenas del Amo, J. López López, J. Martínez-Moreno, R. Mora Torcal, "Archaeological and Anthropological Sciences", Volume 16, Issue 9, article number 147, September 2024

Balma Guilanyà shelter (north-eastern Iberian Peninsula, Spain) contains a stratigraphic sequence spanning the Late Upper Palaeolithic to early Holocene. During excavations from 1992 to 2008, seventeen human teeth, and several cranial and postcranial bones were unearthed from the layer E (Late Glacial). In this contribution, we report new unpublished dental remains, which add to the previously dental assemblage from level E at Balma Guilanyà. The purpose of this article is to provide an updated description of the morphology of this material, as well as an analysis of the MNI, age at death, and the presence of several pathologies, approaching it from a holistic vision of the teeth assemblage from the Late Glacial. This review has made it possible to diagnose a dens invaginatus, the persistence of a deciduous upper central incisor (possibly caused by a mesiodens), teeth with cavities, deep occlusal pits conducive to cariogenesis, an atypical lower second molar and several molars with fused roots. This pattern of dental anomalies attributed to a single individual (Individual III) is not usual among hunter-gatherers who lived 13,000 years ago. (...)

     
 

Homo sapiens and Neanderthal Use of Space at Riparo Bombrini (Liguria, Italy), di A. Vallerand, F. Negrino, J. Riel-Salvatore, "Journal of Archaeological Method and Theory", Volume 31, Issue 3, September 2024, pages 1292–1332

Because it is often assumed that fundamental behavioral differences distinguish Neanderthals and Homo sapiens, the ability to structure space within the sites they occupied into distinct activity areas is often invoked as a key distinctive trait of our species. However, this behavior has never been assessed for both groups at a single site, hindering direct comparisons to date. To help resolve this question, this study uses a single methodology to evaluate the spatial organization in the Protoaurignacian levels (A1-A2, associated with Homo sapiens) and the latest Mousterian levels (MS1-MS2, associated with Neanderthals) at Riparo Bombrini (Liguria, Italy) to assess the changes over these three stratigraphic units vis a vis other information about site use. (...)

     
 

New Approaches to the Bipolar Flaking Technique: Qualitative, Quantitative, and Kinematic Perspectives, di G. Cenk Yeşilova, A. Arroyo, J. M. Vergès, A. Ollé, "Journal of Archaeological Method and Theory", Volume 31, Issue 3, September 2024, pages 1333–1382 - open access -

The bipolar technique is a flaking strategy that has been identified from 3.3 Ma until the twentieth century, with no geographical or chronological homogeneous distribution. It is represented by the intentional contact of an active percussive element against a core rested on an anvil. This tool composite has been described by some researchers as a sign of low-skill of hominins, unable to perform successfully free-hand flaking or for flaking low-quality raw materials. Based on this premise, our research focused on the following question: Are there any quantitative and qualitative differences in terms of both kinematic parameters and technical skills between knappers with different levels of expertise when flaking using the bipolar technique? To get an answer, we developed a systematic experimental program with 12 volunteer participants with different levels of expertise. (...)

     
 

A Mismatched Piece in a Cultural Middle Stone Age Puzzle: Traces of Human Activity Dated to 90 kya (MIS 5) at Sites EDAR 134 and 155 in the Eastern Sahara, Sudan, di G. Michalec et alii, "Journal of Field Archaeology", Volume 49, 2024 - Issue 7, Pages 484-507 - open access -

This article presents the results of research carried out at two previously unreported Eastern Desert Atbara River project (EDAR) Middle Stone Age (MSA) sites—EDAR 134 and EDAR 155. Luminescence dating results indicate human activity in this area during the Marine Isotope Stage 5 period (MIS 5), approximately 90 kya. Discussion concerning the affiliation of both analyzed inventories will be provided, including another MSA site from the EDAR area, where an assemblage dated to MIS 6/5e does not have technological features known from other technocomplexes in the eastern Sahara region (EDAR 135). Microscopic analysis of traces of tool use for the EDAR 155 assemblage shows the high impact of post-depositional (aeolian) processes on the state of preservation of lithic material. Sites EDAR 134 and 155 provide evidence for hominin activity during the late Pleistocene within an area only episodically accessible, due to arid conditions prevailing in the Saharan deserts. (...)

     
 

3D Recording of Palaeolithic Rock Art through Different Techniques: a Critical Comparison and Evaluation, di M. García-Bustos, X. Eguilleor-Carmona, O. Rivero, A. M. Mateo-Pellitero, "Journal of Field Archaeology", Volume 49, 2024 - Issue 7, Pages 508-526

Palaeolithic graphic activity documentation is essential not only for its preservation and dissemination but also for its scientific analysis. Nowadays, researchers can use advanced techniques such as photogrammetry, lidar, or structured light scanning to record this heritage. However, there is a lack of studies comparing these three technologies. Therefore, this article presents a comparison of these techniques based on three variables: namely, time employed, geometric reconstruction, and resolution. The study examines how these factors affect the final result of the digital recording of rock art. (...)

     
 

Adhesive technology based on biomass tar documents engineering capabilities in the African Middle Stone Age, di P. Schmidt, A. Charrié-Duhaut, E. February, L. Wadley, "Journal of Human Evolution", Volume 194, September 2024, 103578 - open access -

The foragers of the southern African Middle Stone Age were among the first humans to adapt their environment and its resources to their needs. They heat-treated stone to alter its mechanical properties, transformed yellow colorants into red pigments and produced moldable adhesive substances from plants. Until now, only Podocarpus conifers have been identified as the botanical origin of Middle Stone Age adhesives. This is curious as these conifers do not produce sticky exudations that could be recognized as potential adhesives. To obtain an adhesive, tar must be made with a technical process based on fire. However, the nature of these technical processes has remained unknown, hampering our understanding of the meaning of this adhesive technology for the cultural evolution of early Homo sapiens. Here, we present the first evidence of a technique used for tar making in the Middle Stone Age. (...)

     
 

A 4.3-million-year-old Australopithecus anamensis mandible from Ileret, East Turkana, Kenya, and its paleoenvironmental context, di J. E. Lewis et alii, "Journal of Human Evolution", Volume 194, September 2024, 103579

A hominin mandible, KNM-ER 63000, and associated vertebrate remains were recovered in 2011 from Area 40 in East Turkana, Kenya. Tephrostratigraphic and magnetostratigraphic analyses indicate that these fossils date to ~4.3 Ma. KNM-ER 63000 consists of articulating but worn and weathered mandibular corpora, with a broken right M2 crown and alveoli preserved at other tooth positions. Despite extensive damage, KNM-ER 63000 preserves diagnostic anatomy permitting attribution to Australopithecus anamensis. It can be distinguished from Australopithecus afarensis by its strongly inclined symphyseal axis with a basally convex, ‘cut-away’ external surface, a lateral corpus that sweeps inferomedially beneath the canine-premolar row, and alignment of the canine alveolus with the postcanine axis. KNM-ER 63000 is distinguished from Ardipithecus ramidus by its thick mandibular corpus and large M2 crown. (...)

     
 

Living on the edge: Abric Pizarro, a MIS 4 Neanderthal site in the lowermost foothills of the southeastern Pre-Pyrenees (Lleida, Iberian Peninsula), di S. C. Samper Carro et alii, "Journal of Archaeological Science", Volume 169, September 2024, 106038 - open access -

Extensive research carried out during the last 30 years in the lowermost foothills of the Southern Pyrenees has revealed the significance of this area for studying Neanderthal lifestyle and settlement histories in the Iberian Peninsula. With a large number of cave and rock shelter sites, broad-ranging chronologies, and relatively well-known sedimentation rates and environmental conditions, this enclave continues to improve our knowledge about Neanderthal behaviour in Western Europe. Here we present the chronostratigraphic, technological, faunal, and palaeoenvironmental results from Abric Pizarro, a recently discovered site from the region. Its archaeological sequence is centred on MIS 4, a poorly known period in Neanderthal history. (...)

     
 

Micro-computed tomography of the fired clay venus of Dolní Věstonice (Czech Republic), di P. Neruda et alii, "Journal of Archaeological Science", Volume 169, September 2024, 106034

Small figurines made from fired clay belonging to the Gravettian (Pavlovian) culture (30–25 ka cal BP) represent one of the main forms of spectacular Palaeolithic art. The most well-known example is the Venus from Dolní Věstonice I in the Czech Republic, which is the biggest and best-preserved human figurine made from clay. Due to its high cultural value, exploration of the internal structures of this figurine has represented a huge challenge, as only non-destructive methods could be applied. Thanks to tremendous technological advancements, we were able to use high-resolution micro-CT imaging. (...)

     
 

Virtual reconstruction of stone tool refittings by using 3D modelling and the Blender Engine: The application of the “ReViBE” protocol to the archaeological record, di J. Sánchez-Martínez, K. Calmet, J. Martínez Moreno, X. Roda Gilabert, 29 August 2024, doi: https://doi.org/10.1371/journal.pone.0309611 - open access -

Visual representation of material culture plays a crucial role in prehistoric archaeology, from academic research to public outreach and communication. Scientific illustration is a valuable tool for visualising lithic artefacts and refittings, where technical attributes must be drawn to enhance our understanding of their significance. However, the representation of lithic refittings, which involve dynamic and sequential transformations of a volume, requires an alternative approach to traditional two-dimensional models such as photography or illustration. Advances in imaging technologies have improved our ability to capture and communicate the multifaceted nature of archaeological artefacts. In this context, we present the ReViBE protocol (Refitting Visualisation using Blender Engine), which integrates photogrammetry, 3D modelling and the animation software Blender© for the virtual representation of lithic refittings. This protocol allows the sequential study of core reduction phases and their associated flakes, as well as other aspects related to knapping decision making (core rotations, surface modifications, and direction and position of impact points). (...)

     
 

Reconstruction of human dispersal during Aurignacian on pan-European scale, di Y. Shao, C. Wegener, K. Klein, I. Schmidt, G. C. Weniger, "Nature Communications", volume 15, article number: 7406 - open access -

The Aurignacian is the first techno-complex related with certainty to Anatomically Modern Humans in Europe. Studies show that they appeared around 43-42 kyr cal BP and dispersed rapidly in Europe during the Upper Palaeolithic. However, human dispersal is a highly convoluted process which is until today not well understood. Here, we provide a reconstruction of the human dispersal during the Aurignacian on the pan-European scale using a human dispersal model, the Our Way Model, which combines archaeological with paleoclimate data and uses the human existence potential as a unifying driver of human population dynamics. (...)

     
 

Spatial sampling bias influences our understanding of early hominin evolution in eastern Africa, di W. A. Barr, B. Wood, "Nature Ecology & Evolution", 20 August 2024

The eastern branch of the Eastern African Rift System (EARS) is the source of a large proportion of the early hominin fossil record, but it covers a tiny fraction (ca. 1%) of the continent. Here we investigate how this mismatch between where fossils are preserved and where hominins probably lived may influence our ability to understand early hominin evolution, using extant mammals as analogues. We show that the eastern branch of the EARS is not an environmentally representative sample of the full species range for nearly all extant rift-dwelling mammals. Likewise, when we investigate published morphometric datasets for extant cercopithecine primates, evidence from the eastern branch alone fails to capture major portions of continental-scale cercopithecine cranial morphospace. (...)

     
 

Human population dynamics in Upper Paleolithic Europe inferred from fossil dental phenotypes, di H. Rathmann et alii, "Science Advances", 16 Aug 2024, Vol 10, Issue 33 - open access -

Despite extensive archaeological research, our knowledge of the human population history of Upper Paleolithic Europe remains limited, primarily due to the scarce availability and poor molecular preservation of fossil remains. As teeth dominate the fossil record and preserve genetic signatures in their morphology, we compiled a large dataset of 450 dentitions dating between ~47 and 7 thousand years ago (ka), outnumbering existing skeletal and paleogenetic datasets. We tested a range of competing demographic scenarios using a coalescent-based machine learning Approximate Bayesian Computation (ABC) framework that we modified for use with phenotypic data. (...)

     
 

PALEO, 33-2023:

- Michel Lenoir. Préhistorien-Géologue (1947-2023), di M. Bruno, A. Turq

- Nécrologies : Francine David et Michel Orliac, Laboratoire d’Ethnologie préhistorique and Équipe de Pincevent

- Nécrologie: Francine David, di J. P. Brugal, J. Jaubert

- Robert Simonnet (1931-2023), di F. Bon

- Grégor Marchand (1968-2023), di J. P. Demoule, C. Dupont, N. Naudinot

- Les parures de la zone externe de la grotte Santa Maria di Agnano (Ostuni, Italie): premiers résultats, di H. Baills, D. Coppola

- Référentiel néotaphonomique: accumulation faunique actuelle en surface de grotte (Mas-des-Caves, Lunel-Viel, Hérault, France), di J. P. Brugal, O. Morand, T. Garcia-Fermet, P. Magniez

- Un autre visage de la grotte ornée de Gabillou (Sourzac, Dordogne, France). Étude du mobilier lithique et osseux des fouilles de J. Gaussen, di M. Langlais et alii

- La grotte de Font-de-Gaume (Les Eyzies, Dordogne): quelques jalons pour une histoire sans fin et emblématique, di P. Paillet, E. Paillet

- Le site paléolithique de Chez-Pinaud 1 (Charente-Maritime, France): lithostratigraphie, processus de formation, approche taphonomique, di J. P. Texier, M. Thomas

- Os qui roule n’amasse pas mousse. Une expérimentation sur le tri différentiel des vestiges lithiques et osseux dans un écoulement turbulent, di M. Thomas, E. Discamps, M. Lejay, X. Muth, J. Guillaume Bordes

- Nucleus percutants et percuteurs débités: choix techniques au Paléolithique moyen dans le site de l’ancien aérodrome (Brive-la-Gaillarde/Saint-Pantaléon-de-Larche, Corrèze, France), di C. Viallet, C. Mathias

     
 

The residential occupation of the Gruta da Aroeira (Almonda, Portugal) cave site: shedding light on hunting and subsistence practices in the Middle Pleistocene of western Eurasia, di M. Sanz, J. Daura, F. Rivals, J, Zilhão, "Archaeological and Anthropological Sciences", Volume 16, Issue 8, article number 139, August 2024 - open access -

The Gruta da Aroeira (Torres Novas, Portugal), with evidence of human occupancy dating back ~ 400,000 years, is one of very few Middle Pleistocene cave sites to provide a fossil hominin cranium in association with Acheulean bifaces and the by-products of fire usage. Zooarchaeological, taphonomic and tooth-wear analyses suggest that the accumulation of the faunal remains and their modification are anthropogenic. Large game constituted the basis of subsistence, with equids and cervids being preferentially targeted. Woodland and open landscapes formed the ecosystems supporting the populations of the mammals that were preyed upon by the inhabitants of the site. Most of the animal carcasses were carried to, and fully butchered at the site, which was used as a residential base camp. The features of the Aroeira faunal assemblage foreshadow the subsistence strategies developed by the hunter-gatherers of the Middle and the Upper Palaeolithic and testify to their very ancient roots. (...)

     
 

Living in the Mountains. Settlement patterns in Northwestern Iberia during the Palaeolithic period, di M. Díaz-Rodríguez, "Archaeological and Anthropological Sciences", Volume 16, Issue 8, article number 137, August 2024

Despite the presence of a theoretical model describing the settlement patterns of Palaeolithic sites in Northwestern Iberia, it has not yet been empirically tested using statistical analysis. This study explores the settlement patterns of the Palaeolithic period in Northwestern Iberia within two regions that share similar chronology and research traditions: the Northern and Central Mountain ranges of Northwestern Iberia. Employing Geographic Information Systems (GIS) and spatial statistics, the methodology has provided robust empirical support for several aspects of the theoretical model. (...)

     
 

Technological variability in El Castillo cave during MIS 4, di I. González-Molina et alii, "Archaeological and Anthropological Sciences", Volume 16, Issue 8, article number 132, August 2024 - open access -

The variability in Neanderthal behaviour is one of the key debates in Middle Palaeolithic archaeology. Here we present the analysis of the lithic industry from a unit at one of Europe’s main Palaeolithic sites: El Castillo Cave. Unit XXf1.1, dated to the beginning of MIS 4, is an example of human occupation during a period of population decrease. In this assemblage, the technology is organised with the aim of obtaining the largest possible blanks in an environment in which small-sized raw materials predominate, with the presence of imported tools and clear differences in the management of different raw materials. This assemblage is characterized by the predominance of centripetal exploitation methods, and there is only a small number of blanks with laminar tendency, and cleavers. From all this we can observe how Neanderthals were able to find ways to achieve their specific objectives, planning their behaviour to overcome the limitations imposed by the environment. (...)

     
 

Unraveling the spatial imprint of hominin and carnivore accumulations in Early Pleistocene African sites, di A. Merino-Pelaz, L. Cobo-Sánchez, E. Organista, E. Baquedano, M. Domínguez-Rodrigo, "Archaeological and Anthropological Sciences", Volume 16, Issue 8, article number 128, August 2024 - open access -

Reconstructions of palimpsest formation and dynamics in Early Pleistocene African archaeological deposits have undergone significant advances thanks to taphonomic research. However, the spatial imprint of different agents implicated in most of these accumulations still needs to be addressed. We hypothesize that different site formation dynamics may yield diverse spatial distributions of archaeological remains, reflecting the intervention of different agents (i.e., hominins, felids, hyaenids) in palimpsests. This study aims to investigate the spatial patterns of archaeological remains in a selected sample of Early Pleistocene accumulations with the goal of understanding and characterizing their spatial dynamics. Building on previous taphonomic interpretations of twelve paradigmatic archaeological deposits from Olduvai Bed I (FLK Zinj 22 A, PTK 22 A, DS 22B, FLK N 1–2 to 5, FLK NN 3, DK 1–3) and Koobi Fora (FxJj50, FxJj20 East and FxJj20 Main), we explore the spatial patterns of remains statistically and use hierarchical clustering on principal components analysis (HCPC) to group the highest-density spots at these sites based on a number of spatial variables. (...)

     
 

Reindeer prey mobility and seasonal hunting strategies in the late Gravettian mammoth steppe, di A. J. E. Pryor et alii,  "Archaeological and Anthropological Sciences", Volume 16, Issue 8, article number 123, August 2024 - open access -

Reindeer are part of the faunal suite that dominated central Europe during the last glacial cycle. Their importance to Late Gravettian hunters as prey and a source of raw materials (hide, bone, antler) is well attested, however the context of Late Gravettian reindeer predation is lesser understood. This paper presents an investigation of human and reindeer predator-prey interactions at the Late Gravettian kill-butchery site of Lubná VI, Czech Republic. We reconstruct seasonal mobility (87Sr/86Sr, δ18O), diet (δ13C, δ15N) and season of death (dental cementum) of up to nine reindeer prey, to inform on the strategic choices made by Late Gravettian hunters. Results indicate that most hunted reindeer lived year-round in the foothills of the Bohemian-Moravian highlands near where Lubná is located, at altitudes between ~ 200–450 m above present sea level, while a smaller number showed evidence of seasonal migration between this area and the open plains of the Elbe river corridor (Bohemian Cretaceous basin). (...)

     
 

Wounded Animals and Where to Find Them. The Symbolism of Hunting in Palaeolithic Art, di O. Rivero, M. García-Bustos, G. Sauvet, "Cambridge Archaeological Journal", Volume 34, Issue 3, August 2024, pp. 511-529 - open access -

Representations of wounded animals and humans in European Upper Palaeolithic art have traditionally been conceived as figures related to the hunting activities of hunter-gatherer societies. In this paper, we propose an analysis of Franco-Cantabrian figurative representations showing signs of violence between 35,000 and 13,000 cal. BP to qualify the interpretations of hunting and death in Palaeolithic art. To this end, both multivariate statistical analyses and hypothesis tests have been used to highlight the formal, thematic, chronological and regional similarities and differences in these types of artistic representations. The results show that wounded graphic units are mythograms coded by different variables that do not seem to reflect the actual hunting of the animal, but rather a more complex meaning. (...)

     
 

The recognition of death and grief: An evolutionary perspective. Its relations with the most ancient rituals and burials of humanity, di É. Crubézy, "L'Anthropologie", Volume 128, Issue 3, July–August 2024, 103280

The concept of grief, the metamorphosis of the deceased into the departed, a subject recreated and rethought by the psyche, is crucial for understanding the significance of the grave and funeral rites. We can divide the funeral rites into three phases: seeing the dead person presented socialized, hiding him to begin the mourning process, and finally metamorphosing him into the deceased. Moreover, these three phases typically require the involvement of several community members, some of whom may be less affected by sorrow — a factor that hinders action — compared to close relatives. Considering these factors, it becomes apparent that grief and, consequently, the tomb are more fundamentally social phenomena than cultural ones. (...)

     
 

Neandertal burial practices in Western Asia: How different are they from those of the early Homo sapiens?, di E. Been, O. Barzilai, "L'Anthropologie", Volume 128, Issue 3, July–August 2024, 103281

The Middle Paleolithic of Western Asia is one of the more composite time periods in human evolution as it hosted at least two hominin species – early Homo sapiens and Neandertals. The early Homo sapiens originated from Africa whereas Neandertals arrived from Europe. In the Levant, these populations explored the same geographical niches, utilized similar resources, and may even inhabited the same caves. While the biological and morphological evidence discriminate between the two hominin populations, the material culture does not. Middle Paleolithic Neandertals and Homo sapiens used the same knapping methods to make their formal stone tools (i.e., Levallois core technology). This unique scenario hypothetically proposes that the two species shared one material culture. (...)

     
 

Aesthetics of Death in the Paleolithic and Mesolithic of Italy. The Evolution of Grave goods, di F. Martini, G. Giacobini, "L'Anthropologie", Volume 128, Issue 3, July–August 2024, 103279

This paper presents an updated panorama of Palaeolithic and Mesolithic burials in Italy, with references to the trend known for the European area. The entire repertoire is divided into two macroblocks, the Gravettian and the Epigravettian. The Gravettian burials are characterized by a certain variability (number of deceased, decubitus) and at the same time by a marked homogeneity relating to the richness of the grave goods, with a strong aesthetic-emotional value. The funerary ritual seems aimed at maintaining the identity of the deceased through the originality of the grave goods and personal ornaments. The second block of burials refers to the Final Epigravettian, in the last millennia of the Pleistocene. (...)

     
 

Mesolithic burials and mortuary practices: Traditions, developments and individuality of the early postglacial hunter-fisher-gatherers in Europe, di J. M. Grünberg, "L'Anthropologie", Volume 128, Issue 3, July–August 2024, 103278

Currently, more than 280 Mesolithic burial sites with the skeletal remains of about 2400 individuals are known in 25 European countries. This contribution reviews the various graves and mortuary practices between ca. 9700 and 3800 cal BC, when the period ended in Northern Europe. Cultural traditions, regional differences and chronological developments are summarised. The diversity of individual treatments concerning sex, age, status and circumstances of the death of the deceased is examined to obtain information about the social structures of the early postglacial hunter-fisher-gatherer communities. (...)

     
 

A dubious Mesolithic burial without any archaeo-stratigraphic relationship in Rond-du-Barry Cave (Polignac, Haute-Loire, France), di J. P. Raynal et alii, "L'Anthropologie", Volume 128, Issue 3, July–August 2024, 103274

A new excavation zone – numbered 139 – set back from the cave porch, was opened in 2019 at the foot of the north wall in the Rond du Barry cave. Beneath the pottery levels, a layer over one meter thick has delivered a lithic assemblage with lamellar and small laminar components, associated with evidence of large-scale wildlife consumption and antler and bone artefacts. It evokes the Mesolithic but has been dated on bone and charcoal to the very Early Neolithic. While earlier excavations eliminated any direct stratigraphic relationship between Zone 139 and the area where a human fossil was found in 1986, then considered Magdalenian I (Badegoulian) in age but since reattributed to the Mesolithic, another human remains found earlier in Layer D shows a similar Mesolithic age. (...)

 

Aggiornamento 11/08/2024

 
 

Evaluating the impact of climate change and millennial variability on the last Neanderthal populations in Europe (Marine Isotope Stage 3), di B. Albouy et alii, "Quaternary Science Reviews", Volume 338, 15 August 2024, 108812 - open access -

Present in Eurasia since 350 ka BP, Neanderthals show several adaptive strategies to long-term climate change. Their disappearance from the archaeological and fossil record around 40 ka BP, during a period of climate instability, raises the question of the role of climate variability on their resilience, and potentially on their extinction. In this research, we built habitat suitability models for Neanderthal populations in Europe under stadial and interstadial conditions of Marine Isotope Stage 3 (MIS 3). To do so, we apply species distribution modelling using Random Forest to test a wide range of predictors linked to topography, climate change and climate variability, at high spatial (15 km × 15 km) and temporal (annual, seasonal) resolution. (...)

     
 

Virtual paleoanthropology in karstic environments. The challenging case of the Neanderthal skeleton from Altamura (southern Italy), di C. Buzi et alii, "Quaternary Science Reviews", Volume 338, 15 August 2024, 108833 - open access -

The so-called “Altamura Man” is a Neanderthal skeleton found in 1993 in the Lamalunga karstic system (southern Italy). The skeleton, dated between 172 and 130 ka, still lies deep within a spectacular cave setting, partly embedded within speleothems and extensively covered by coralloid concretions. These peculiar location and conditions would entail major difficulties in excavating and preserving ex-situ this skeleton. Moreover, a decision-making impasse among the institutions involved complicates the problem. Yet, this specimen is one of the best preserved human fossils known. From 2016 to 2020 we conducted extensive in situ investigations of the specimen. Digital techniques and equipment specifically designed for or adapted to the difficult underground context were used in carrying out the most detailed assessment possible of the skeleton. (...)

     
 

Carvings at ancient monument may be world’s oldest calendar, 6-AUG-2024

Markings on a stone pillar at a 12,000 year-old archaeological site in Turkey likely represent the world’s oldest solar calendar, created as a memorial to a devastating comet strike, experts suggest. The markings at Göbekli Tepe in southern Turkey – an ancient complex of temple-like enclosures adorned with intricately carved symbols – could record an astronomical event that triggered a key shift in human civilisation, researchers say. The research suggests ancient people were able to record their observations of the sun, moon and constellations in the form of a solar calendar, created to keep track of time and mark the change of seasons. Fresh analysis of V-shaped symbols carved onto pillars at the site has found that each V could represent a single day. This interpretation allowed researchers to count a solar calendar of 365 days on one of the pillars, consisting of 12 lunar months plus 11 extra days. (...)

     
 

Early evolution of small body size in Homo floresiensis, di Y. Kaifu et alii, "Nature Communications", volume 15, article number: 6381, 06 August 2024 - open access -

Recent discoveries of Homo floresiensis and H. luzonensis raise questions regarding how extreme body size reduction occurred in some extinct Homo species in insular environments. Previous investigations at Mata Menge, Flores Island, Indonesia, suggested that the early Middle Pleistocene ancestors of H. floresiensis had even smaller jaws and teeth. Here, we report additional hominin fossils from the same deposits at Mata Menge. An adult humerus is estimated to be 9 − 16% shorter and thinner than the type specimen of H. floresiensis dated to ~60,000 years ago, and is smaller than any other Plio-Pleistocene adult hominin humeri hitherto reported. The newly recovered teeth are both exceptionally small; one of them bears closer morphological similarities to early Javanese H. erectus. The H. floresiensis lineage most likely evolved from early Asian H. erectus and was a long-lasting lineage on Flores with markedly diminutive body size since at least ~700,000 years ago. (...)

     
 

Une dent de lait, appartenant à un Néandertalien, datée de 55 000 ans, 3 août 2024

Comme chaque année depuis 2013, une équipe d’archéologues a effectué, durant un mois cet été, une campagne de fouilles sur le gisement « La roche à Pierrot » situé à proximité du Paléosite. L’équipe d’archéologues, dirigée par Isabelle Crevecoeur, fouille depuis 3 ans le niveau occupé par Néandertal. En effet, sur ce terrain datant de 50 à 60 000 ans, des populations néandertaliennes vivaient. Une zone identifiée comme recevant les déchets de l’activité de boucherie des Néandertaliens vivant sur place à la préhistoire, au milieu d’os de bisons, de rennes et de chevaux, ainsi que de fragments de silex. Les hommes y apportaient les carcasses de « bêtes » pour les traiter et en extraire un maximum de ressources pour se nourrir. (...)

     
 

Demographics of north African human populations unravelled using genomic data and artificial intelligence, 2 August 2024

A study led by the IBE and the UPF Institute of Evolutionary Biology (IBE: CSIC-UPF) confirms that the Arab and Imazighen populations of north Africa have different genetic origins. For the first time, this study places the origin of the Imazighen in the Epipaleolithic, more than twenty thousand years ago. The research concludes that the genetic origin of the current Arab population of north Africa is far more recent than previously believed, placing it in the seventh century AD. The team has designed an innovative demographic model that uses artificial intelligence to analyse the complete genomes of the two populations. (...)

     
 

Middle and Late Pleistocene Denisovan subsistence at Baishiya Karst Cave, di H. Xia et alii, "Nature", Volume 632, Issue 8023, 1 August 2024, pp. 108–113 - open access -

Genetic and fragmented palaeoanthropological data suggest that Denisovans were once widely distributed across eastern Eurasia. Despite limited archaeological evidence, this indicates that Denisovans were capable of adapting to a highly diverse range of environments. Here we integrate zooarchaeological and proteomic analyses of the late Middle to Late Pleistocene faunal assemblage from Baishiya Karst Cave on the Tibetan Plateau, where a Denisovan mandible and Denisovan sedimentary mitochondrial DNA were found. Using zooarchaeology by mass spectrometry, we identify a new hominin rib specimen that dates to approximately 48–32 thousand years ago (layer 3). Shotgun proteomic analysis taxonomically assigns this specimen to the Denisovan lineage, extending their presence at Baishiya Karst Cave well into the Late Pleistocene. (...)

     
 

The endocast morphology of LES1, Homo naledi, di S. D. Hurst et alii, "American Journal of Biological Anthropology", Volume 184, Issue 4, August 2024, e24983

Homo naledi is near the extreme of small brain size within Homo but is easily recognized as Homo in other aspects of endocast morphology. This study adds new evidence of the endocast morphology of H. naledi by describing the Lesedi Hominin 1 (LES1) endocranium from the Lesedi Chamber and compares it to the previously known H. naledi individual Dinaledi Hominin 3 (DH3) as well as other hominin taxa.
We examined interlandmark distances with both univariate and multivariate methods in multiple hominin taxa and both species of Pan. For each distance, we compared groups using adjusted Z-scores (Azs). Our multivariate analyses included both principal component analyses (PCA) and linear discriminant analyses (LDA). (...)

     
 

The ornamentation steps of the Bull Rotunda of the Lascaux cave give new insights into the Upper Palaeolithic natural life cycle, di I. Reiche, C. Vignaud, E. Chalmin, M. Menu, J. M. Geneste, "Archaeometry", Volume 66, Issue 4, August 2024, Pages 877-893 - open access -

Although the ornamentation of the Lascaux cave seems relatively homogeneous in style, the analysis by scanning and transmission electron microscopy of 32 microsamples from the figures of the Hall of the Bulls (Bull Rotunda) and one desquamated sample from the soil highlighted different paint pots. The black and red paint matters with their associated mineralogical phases were extensively characterized. Considering previous stylistic and superimposition studies, we were eventually able to confirm five creation steps of monothematic figures (‘assemblages’) based on the chemical and mineralogical characteristics. Further interpretations in terms of the rhythm and temporal framework of the Hall of the Bulls (Bull Rotunda) of the Lascaux cave could be reinforced. (...)

     
 

Diverse bone-calcium isotope compositions in Neandertals suggest different dietary strategies, di  P. J. Dodat et alii, "Journal of Human Evolution", Volume 193, August 2024, 103566

Zooarcheological and geochemical evidence suggests Neanderthals were top predators, but their adherence to a strictly carnivorous diet has been questioned. Recent studies have demonstrated the potential of calcium-stable isotopes to evaluate trophic and ecological relationships. Here, we measure the δ44/42Ca values in bone samples from Mousterian contexts at Grotte du Bison (Marine Isotope Stage 3, Yonne, France) and Regourdou (Marine Isotope Stage 5, Dordogne, France) in two new Neanderthal individuals, associated fauna, and living local plants. We use a Bayesian mixing model to estimate the dietary composition of these Neanderthal individuals, plus a third one already analyzed. (...)

     
 

New hominin dental remains from Olduvai Gorge (Tanzania), di A. Riga et alii, "Journal of Human Evolution", Volume 193, August 2024, 103556 - open access -

In the recent years, collaborators of the Tanzania Human Origins Research (THOR) project have recovered two hominin teeth (Fig. 2 A and B) during surveys at Olduvai Gorge. In this contribution, we present the context of the findings, describe the morphology of the teeth, and analyze them to assess their identity and taxonomic affiliation. Teeth are also analyzed using synchrotron microtomography (μCT)-based methods for the first time as far as the Olduvai hominin record is concerned. Here, we provide a description and a morphometric analysis of the new dental remains, suggesting a taxonomic attribution. (...)

     
 

Neanderthal hunting grounds: The case of Teixoneres Cave (Spain) and Pié Lombard rockshelter (France), di A. Uzunidis et alii, "Journal of Archaeological Science", Volume 168, August 2024, 106007 - open access -

The study of Neanderthal-Environment interactions very often lacks precise data that match the chrono-geographical frame of human activities. Here, we reconstruct Neanderthals’ hunting grounds within three distinct habitats using dental microwear analysis combined with zooarchaeological data. The predation patterns toward ungulates are discussed in term of frequency (NISP/MNI) and potential meat intake (MAM). Unit IIIa of Teixoneres Cave (MIS 3, NE Spain) corresponds to a mosaic landscape, Unit IIIb was more forested, and, in the “Ensemble” II of Pié Lombard (MIS 4, SE France), forest cover dominated. At Pié Lombard, Neanderthals rely on a high diversity of taxa from closed and semi-open hunting grounds, mostly two ungulate species as well as rabbits and several bird taxa. (...)

     
 

The use of carinated items in the Levantine Aurignacian—Insights from layer D, Hayonim Cave, W. Galilee, Israel, di H. Parow-Souchon, A. Belfer-Cohen, 24 July 2024, doi: https://doi.org/10.1371/journal.pone.0301102 - open access -

A longstanding debate concerns the function of carinated elements in both, the Levantine, and European Aurignacian. The present study aims to contribute to this topic with the evaluation of the carinated assemblage from layer D in Hayonim Cave, Western Galilee, Israel, one of the type sites of the Levantine Aurignacian. An operational chain reconstruction with an attribute analysis is paired with a typological approach to the preparation and maintenance products based on artefacts defined as West European Aurignacian. The results of this study are investigated with multivariate statistics offering a methodological contribution. The data is subjected to a transformation into a distance matrix using the Gower distance and tested with the adonis-algorithm for significance. The results clearly indicate that the carinated items in Hayonim Cave did fully or partially function as cores. They are accompanied by diagnostic preparation- and- maintenance products known from the literature e.g. Thèmes bladelets. The statistical analysis indicates only a minor correlation with stratigraphy yet supports the techno-typological criteria applied for defining artefact categories (cores, debitage, tools), as well as the proposed differentiation of carinated ‘core’ types. (...)

     
 

Cook like a Neanderthal: Scientists try to replicate ancient butchering methods to learn how Neanderthals ate birds, 24-JUL-2024

It's hard to know what Neanderthals ate: food preparation, especially when it comes to smaller items like birds, can leave few archaeological traces. But understanding their diets is critical to understanding these incredibly adaptable hominins, who thrived for hundreds of thousands of years in wildly varied environments. To learn what food preparation could look like in the archaeological record, scientists tried cooking like Neanderthals. “Using a flint flake for butchering required significant precision and effort, which we had not fully valued before this experiment,” said Dr Mariana Nabais of the Institut Català de Paleoecologia Humana i Evolució Social in Spain, lead author of the article in Frontiers in Environmental Archaeology. “The flakes were sharper than we initially thought, requiring careful handling to make precise cuts without injuring our own fingers. These hands-on experiments emphasized the practical challenges involved in Neanderthal food processing and cooking, providing a tangible connection to their daily life and survival strategies.” (...)

     
 

When is a handaxe a planned-axe? exploring morphological variability in the Acheulean, di J. Clark, C. Shipton, M. H. Moncel, P. R. Nigst, R. A. Foley, 16 July 2024, doi: https://doi.org/10.1371/journal.pone.0307081 - open access -

The handaxe is an iconic stone tool form used to define and symbolise both the Acheulean and the wider Palaeolithic. There has long been debate around the extent of its morphological variability between sites, and the role that extrinsic factors (especially raw material, blank type, and the extent of resharpening) have played in driving this variability, but there has been a lack of high-resolution examinations of these factors in the same study. In this paper, we present a 2D geometric morphometric analysis of 1097 handaxes from across Africa, the Levant, and western Europe to examine the patterning of this variability and what it can tell us about hominin behaviour. We replicate the findings of previous studies, that handaxe shape varies significantly between sites and entire continental regions, but we find no evidence for raw material, blank type, or resharpening in determining this pattern. (...)

     
 

Long-term biotic homogenization in the East African Rift System over the last 6 million years of hominin evolution, di J. Rowan et alii, "Nature Ecology & Evolution", 15 July 2024 - open access -

Eastern Africa preserves the most complete record of human evolution anywhere in the world but we have little knowledge of how long-term biogeographic dynamics in the region influenced hominin diversity and distributions. Here, we use spatial beta diversity analyses of mammal fossil records from the East African Rift System to reveal long-term biotic homogenization (increasing compositional similarity of faunas) over the last 6 Myr. Late Miocene and Pliocene faunas (~6–3 million years ago (Ma)) were largely composed of endemic species, with the shift towards biotic homogenization after ~3 Ma being driven by the loss of endemic species across functional groups and a growing number of shared grazing species. This major biogeographic transition closely tracks the regional expansion of grass-dominated ecosystems. (...)

     
 

Recurrent gene flow between Neanderthals and modern humans over the past 200,000 years, di L. Li, T. J. Comi, R. F. Bierman, J. M. Akey, "Science", volume 385, issue 6705, 12 jul 2024

Our understanding of admixture between humans and Neanderthals has changed dramatically over the past decade and a half. Once thought not to have occurred at all, there is now ample evidence for gene flow from Neanderthals to humans and vice versa. Li et al. used a new framework to model the increasingly complex dynamics of introgression between humans and Neanderthals and the ramifications for both populations. They identified regions of human ancestry in Neanderthals, estimated population sizes for Neanderthals were about 20% lower than previously thought, and proposed the possibility of two pulses of gene flow from humans to Neanderthals. This study comprehensively synthesizes our current knowledge of hominin admixture. (...)

     
 

Linear enamel hypoplasia in Homo naledi reappraised in light of new Retzius periodicities, di M. Fretson Skinner, L. Kyle Delezene, M. M. Skinner, P. Mahoney, "American Journal of Biological Anthropology", Volume 184, Issue 3, July 2024, e24927 - open access -

Among low-latitude apes, developmental defects of enamel often recur twice yearly, linkable to environmental cycles. Surprisingly, teeth of Homo naledi from Rising Star in South Africa (241–335 kya), a higher latitude site with today a single rainy season, also exhibit bimodally distributed hypoplastic enamel defects, but with uncertain timing and etiology. Newly determined Retzius periodicities for enamel formation in this taxon enable a reconstruction of the temporal patterning of childhood stress.
Using high resolution casts of 31 isolated anterior teeth from H. naledi, 82 enamel defects (linear enamel hypoplasia [LEH]) were identified. Seventeen teeth are assigned to three individuals. Perikymata in the occlusal wall of enamel furrows and between the onsets of successive LEH were visualized with scanning electron microscopy and counted. Defects were measured with an optical scanner. Conversion of perikymata counts to estimates of LEH duration and inter-LEH interval draws upon Retzius periodicities of 9 and 11 days. (...)

     
 

Drawing in the depths: spatial organization patterns related to Magdalenian cave art, di I. Intxaurbe, D. Garate, M. Arriolabengoa, "Archaeological and Anthropological Sciences", Volume 16, Issue 7, July 2024 - open access -

The creation of rock art in the deep areas of caves was one of the most unique symbolic activities of Magdalenian societies in southwestern Europe between 13.5 and 21 thousand years ago. Previous research has suggested that these works of art were not placed in caves at random but rather their location corresponds to a pre-established structure. However, despite the suggestive idea of pre-planning the decoration of the endokarst, it is challenging to demonstrate the relationship between different works and between them and their immediate spatial context due to the lack of common objective criteria. In this study, we have examined the iconographic and spatial characteristics of 500 Magdalenian graphic units in nine caves in the Cantabrian and Pyrenees mountain ranges (southwestern Europe) to identify patterns of graphic construction based on their cave location. We designed a workflow that includes geomorphological analysis for a virtual reconstruction of the state of the caves during the Magdalenian, analysis of graphic units (GU) through geographic information systems (GIS) using a Python script, and multivariate statistical study of the spatial and iconographic parameters of these figures. (...)

     
 

Exploring the role of fibular extremities as indicators of mobility patterns and locomotor behavior in Homo sapiens from Mid-Late Upper Paleolithic to the modern age, di A. Pietrobelli et alii, "Archaeological and Anthropological Sciences", Volume 16, Issue 7, July 2024

The human fibular shape has been scarcely analyzed in anthropology. However, studies on athletes and human archaeological samples suggest the importance of including fibular structural properties to reconstruct mobility patterns in past populations. This study analyzes human fibular variation in relation to mobility patterns, environmental conditions, subsistence economies, and shoe use to further explore the role of this bone in reconstructing mobility patterns in past populations. The sample consists of 173 individuals from Italian archaeological and modern skeletal collections spanning the Mid-Late Upper Paleolithic to the twentieth century and includes hunter-gatherers, agriculturalists, herders, and post-industrialists. Virtual three-dimensional models of left fibulae were acquired by computer tomography and surface scanning. Fibular proximal and distal epiphyseal morphologies were investigated through 3D semilandmark-based geometric morphometric methods and compared among populations and mobility categories. (...)

     
 

Early occurrence of lion (Panthera spelaea) at the Middle Pleistocene Acheulean site of Notarchirico (MIS 16, Italy), di A. Iannucci et alii, "Journal of Quaternary Science", Volume 39, Issue 5, July 2024, Pages 683-690 - open access -

The long sedimentary sequence of Notarchirico has yielded evidence of one of the earliest Acheulean manifestations in Europe and of recurrent hominin occupation, spanning from the end of the interglacial MIS 17 to the glacial MIS 16 (~695–610 ka). Here, we report the new discovery of a lion, Panthera spelaea, from the site, based on a metatarsal from layer A. This part of the sequence dates to ~660–612 ka (MIS 16, 40Ar/39Ar age). Therefore, Notarchirico's lion represents the earliest confirmed occurrence of the species in southwestern Europe, although older findings are known from adjacent areas. Lions and several other large mammal species dispersed into Europe during the Early–Middle Pleistocene Transition, which also witnessed the spread of the Acheulean. Ecological and behavioural adaptability was probably key, for hominins and other species, to cope with the intense and recurrent environmental fluctuations that occurred during this period. (...)

     
 

Environmental conditions in the Massif Central during the Upper Palaeolithic using stable isotope tracking (13C, 15N) of bone collagen from large herbivores, di D. G. Drucker, L. Fontana, "Journal of Quaternary Science", Volume 39, Issue 5, July 2024, Pages 729-744 - open access -

The environmental conditions experienced by hunter-gatherers during the second part of the Upper Palaeolithic (ca. 28 000–15 000 cal bp) are poorly known in the mid-elevation volcanic mountains of the Massif Central in southern France. The stable isotope ratios of carbon and nitrogen (13C/12C and 15N/14N expressed as δ13C and δ15N values) in bone collagen of large herbivores can track their diet and habitat, reflecting local abiotic conditions (temperature, aridity, altitude). Due to poor preservation of skeletal organic matter in the region, new radiocarbon dating was conducted on a limited number of quality-controlled collagen samples, based on a minimum carbon content of 30%. They document three main phases of occupation corresponding to the Final Gravettian, the Badegoulian and the Magdalenian, each of which is represented in different regions of the Allier and Loire valleys. (...)

     
 

Stratigraphy and OSL chronology of the Middle–Upper Pleistocene sedimentary sequence and vegetation history during Late MIS6–MIS5e in the Neva Lowland (St. Petersburg region, Russia), di M. V. Ruchkin, E. S. Nosevich, M. V. Sheetov, D. Brill, "Journal of Quaternary Science", Volume 39, Issue 5, July 2024, Pages 745-764

The quarry of the Sverdlov (Etalon) Factory stands out as a unique site in the northwest of the East European Plain since it exposes an almost complete Upper Pleistocene stratigraphic succession. Previous investigations have revealed a sequence of marine sediments deposited during the whole Mikulino Interglacial [Eemian, Marine Isotope Stage (MIS)5e], but the chronology of the Late Pleistocene deposits remains incomplete and requires further update. We present a study of the Middle–Upper Pleistocene units exposed in the Sverdlov Factory quarry by using geological methods, optically stimulated luminescence (OSL) dating and pollen analysis. The lower part of the Sverdlov Factory section comprises glaciomarine/glaciolacustrine varves, which accumulated during degradation of the Late Moscow (Late Saalian, Late MIS6) glaciation and correspond to pollen zone M1 (lower peak of Picea). (...)

     
 

A multi-analytical approach reveals flexible compound adhesive technology at Steenbokfontein Cave, Western Cape, di A. Aleo et alii, "Journal of Archaeological Science", Volume 167, July 2024, 105997 - open access -

Evidence of different compound resin-based adhesives is present in South Africa from at least 77000 years ago. Ancient glue production is considered one of the oldest known highly complex technologies, requiring advanced technological and mental abilities. However, our current knowledge of adhesive materials, recipes, and uses in South Africa is limited by the lack of in-depth analysis and molecular characterization of residues. To deepen our knowledge of past adhesive technology, we performed a detailed multi-analytical analysis (use-wear, XRD, μ-CT, IR spectroscopy, GC-MS) of 30 Later Stone Age tools with adhesive remains from Steenbokfontein Cave, South Africa. (...)

     
 

Nobody’s land? The oldest evidence of early Upper Paleolithic settlements in inland Iberia, di N. Sala et alii, "Science Advances", 26 Jun 2024, Vol 10, Issue 26 - open access -

The Iberian Peninsula is a key region for unraveling human settlement histories of Eurasia during the period spanning the decline of Neandertals and the emergence of anatomically modern humans (AMH). There is no evidence of human occupation in central Iberia after the disappearance of Neandertals ~42,000 years ago until approximately 26,000 years ago, rendering the region “nobody’s land” during the Aurignacian period. The Abrigo de la Malia provides irrefutable evidence of human settlements dating back to 36,200 to 31,760 calibrated years before the present (cal B.P.) This site also records additional levels of occupation around 32,420 to 26,260 cal B.P., suggesting repeated settlement of this territory. Our multiproxy examination identifies a change in climate trending toward colder and more arid conditions. However, this climatic deterioration does not appear to have affected AMH subsistence strategies or their capacity to inhabit this region. (...)

     
 

Paleolithic eyed needles and the evolution of dress, di I. Gilligan, F. D'Errico, L. Doyon, W. Wang, Y. V. Kuzmin, "Science Advances", 28 Jun 2024, Vol 10, Issue 26 - open access -

Eyed needles are among the most iconic of Paleolithic artifacts, traditionally seen as rare indicators of prehistoric clothing, particularly tailoring. However, recent finds across Africa and Eurasia show that other technologies like bone awls also facilitated the creation of fitted garments. Nonetheless, the advent of delicate eyed needles suggests a demand for more refined, efficient sewing. This refinement may signify two major developments: the emergence of underwear in layered garment assemblages, and/or a transition in adornment from body modification to decorating clothes, as humans covered themselves more completely for thermal protection. (...)

     
 

3.3 million years of stone tool complexity suggests that cumulative culture began during the Middle Pleistocene, di J. Paige, C. Perreault, "Proceedings of the National Academy of Sciences", 25 june 2024, vol. 121, no. 26

Our species, Homo sapiens, occupies a uniquely diverse set of ecological habitats. Humans expanded into tropical forests and arctic tundra through cumulative culture. Cumulative culture is the accumulation of modifications, innovations, and improvements over generations through social learning. Generations of variant accumulations allow humans to use technologies and know-how well beyond what a single naive individual could invent independently within their lifetime. We analyzed the stone tools made during the last 3.3 My. We found that these stone tools remained simple until about 600,000 B.P. After that point, stone tools rapidly increased in complexity. Consistent with findings from other research teams, we suggest that this transition signals the development of cumulative culture in the human lineage. (...)

     
 

The time between Palaeolithic hearths, di Á. Herrejón-Lagunilla et alii, "Nature", Volume 630, Issue 8017, 20 June 2024, pp. 666–670

Resolving the timescale of human activity in the Palaeolithic Age is one of the most challenging problems in prehistoric archaeology. The duration and frequency of hunter-gatherer camps reflect key aspects of social life and human–environment interactions. However, the time dimension of Palaeolithic contexts is generally inaccurately reconstructed because of the limitations of dating techniques, the impact of disturbing agents on sedimentary deposits and the palimpsest effect. Here we report high-resolution time differences between six Middle Palaeolithic hearths from El Salt Unit X (Spain) obtained through archaeomagnetic and archaeostratigraphic analyses. (...)

     
 

The Kalahari sediments and hominins in southern Africa, di A. Matmon et alii, "Quaternary Science Reviews", Volume 334, 15 June 2024, 108716

The temporal coupling of the structural evolution of the Kalahari Basin and the accumulation of the Kalahari Group sediments has been an accepted paradigm leading to the assumption that the Kalahari group sediments have been accumulating gradually since the mid-Cretaceous. Here we review the first actual ages for the Kalahari Group based on cosmogenic ages from six geological localities. These results demonstrate that Kalahari Basin infill was a more dynamic process than previously thought and that the Kalahari Group sediments are mostly Plio-Pleistocene in age (∼4 Ma to 1–2 Ma). The hiatus between the initial structural subsidence of the basin, during the Cretaceous, and the general young age of the investigated sediments, implies a dynamic landscape in which significant phases of erosion occurred during the Mesozoic and Cenozoic. (...)

     
 

The oldest fossil hominin from Italy: Reassessment of the femoral diaphysis from Venosa-Notarchirico in its Acheulean context, di I. Micarelli et alii, "Quaternary Science Reviews", Volume 334, 15 June 2024, 108709

Venosa-Notarchirico is a musealized Lower Paleolithic site in southern Italy (Basilicata), where a human femoral shaft was discovered in 1985. The fossil specimen can be evaluated in the new light of excavations started in 2016, which provide a more updated and extensive picture of the site, including the crucial Ar/Ar date of 661-614 ka for the human specimen. This makes the fossil diaphysis from Venosa-Notarchirico (Vn-H1) the oldest fossil hominin found so far in the Italian peninsula, associated with the earliest evidence of genuine Acheulean in Europe. In this paper, we report a comparative morphometric analysis of this femur, as well as a paleopathological reappraisal of the periosteal alteration (...)

     
 

Competing forces: Subsistence strategies and human-carnivore interactions during the middle to Upper Palaeolithic transition in Northern Iberia, di G. J. Linares-Matás, J. Yravedra, "Quaternary Science Reviews", Volume 334, 15 June 2024, 108703 - open access -

The comparative assessment of dietary choices as part of landscape use strategies deployed by Neanderthal and Anatomically Modern Human populations in Eurasia constitutes a fundamental avenue of Palaeolithic research. The increasing number of taphonomic assessments enables a better understanding of what remains were brought to sites by human hunters versus mammalian carnivores or raptors. A zooarchaeological approach can further elucidate the spatio-temporal dynamics of interaction between carnivores and human populations in terms of landscape use and prey choice during this transitional period. (...)

     
 

The last cave lion of the late Upper Palaeolithic: The engraved feline of Grotta Romanelli (southern Italy), di D. Sigari et alii, "Quaternary Science Reviews", Volume 334, 15 June 2024, 108670

On the occasion of the review of the portable art of Grotta Romanelli, a decorated stone with a feline figure was object of an interdisciplinary study. The analysis considered different approaches so to: characterise the stratigraphic setting of the finding, the rock support, look into the techniques used to decorate the stone, elaborate a graphic documentation (photographs, 3D models and tracings), relate the symbolic production with the environmental context, and consider the motifs into the wider late Upper Palaeolithic (LUP) art production. (...)

     
 

Lithic projectile technology in the western Late Epigravettian: The case study of north-eastern Italy, di N. Fasser, D. Visentin, R. Duches, M. Peresani, F. Fontana, "Quaternary International", Volume 694, 10 June 2024, Pages 70-90

Projectile implements are one of the most frequent transformed lithic blanks within the Upper Paleolithic assemblages. Since the first taxonomic studies, their morphological variability has been used as primary fossil director to define specific regional trends and diachronic phases. However, an exhaustive analysis of manufacturing methods and techniques applied to shape this gear category is extremely rare. In fact, during the Late Epigravettian, except for a certain typological variability, the lack of detailed studies resulted in an apparent homogeneity in armatures production. In this paper, a technological and traceological approach applied to reconstruct the whole chaîne opératoire of armatures manufacture in three Northern Italian sites dated between 17,000 and 12,000 cal BP demonstrates important variations in how projectile implements are fashioned, concerning shape, production methods and retouch techniques. (...)

     
 

Raw-material exploitation in the Earlier and Middle Stone Age in the Eastern Desert of Egypt: evidence from Wadi Abu Subeira, di A. Leplongeon, M. Bailly, G. Graff, "Antiquity", volume 98, issue 399, June 2024, e13

Despite its key role in out-of-Africa hominin dispersals, little is known about Pleistocene human occupation of north-eastern Africa outside the Nile Valley and desert oases. A survey in Wadi Abu Subeira aims to help fill this gap and attests to the repeated occupation of the Eastern Desert during the Pleistocene. (...)

     
 

Evidence of Pleistocene hominin landscapes in Eyvanekey, Iran, and implications for the Northern Dispersal Corridor, di S. Milad Hashemi et alii, "Antiquity", Volume 98, Issue 399, June 2024, e14

Prior to this work, no Palaeolithic field survey had been conducted in the central region of the northern Iranian Central Desert. This article is the first account of the presence of Pleistocene hominins in Eyvanekey, Semnan Province, and reports the recovery of lithics that date to at least the Middle Palaeolithic. (...)

     
 

Hominin turnover at Laetoli is associated with vegetation change: Multiproxy evidence from the large herbivore community, di E. N. Fillion, T. Harrison, "Journal of Human Evolution", Volume 191, June 2024, 103546

Vegetation change in eastern Africa during the Pliocene would have had an important impact on hominin adaptation and ecology, and it may have been a key driver of hominin macroevolution, including the extinction of Australopithecus and the emergence of Paranthropus and Homo. The Pliocene paleoanthropological site of Laetoli in Tanzania provides an opportunity to investigate the relationship between vegetation change and hominin turnover because it encompasses the time period when grass cover was spreading across eastern Africa and because hominin species turnover occurred locally at Laetoli, with Paranthropus aethiopicus in the Upper Ndolanya Beds (UNB) replacing Australopithecus afarensis in the Upper Laetolil Beds (ULB). (...)

     
 

Virtual reconstruction and geometric morphometric analysis of the Kocabaş hominin fossil from Turkey: Implications for taxonomy and evolutionary significance, di T. Mori, A. Riga, A. Ihsan Aytek, K. Harvati, "Journal of Human Evolution", Volume 191, June 2024, 103517 - open access -

The Kocabaş specimen comes from a travertine quarry near the homonymous village in the Denizli basin (Turkey). The specimen comprises three main fragments: portions of the right and left parietal and left and right parts of the frontal bone. The fossil was assumed to belong to the Homo erectus s.l. hypodigm by some authors, whereas others see similarities with Middle Pleistocene fossils (Broken Hill 1/Kabwe, Bodo, or Ceprano). Here, we present the first attempt to make a complete reconstruction of the missing medial portion of the frontal bone and a comprehensive geometric morphometric analysis of this bone. We restored the calotte by aligning and mirroring the three preserved fragments. Afterward, we restored the missing portion by applying the thin-plate spline interpolation algorithm of target fossils onto the reconstructed Kocabaş specimen. (...)

     
 

Estimating ancestral ranges and biogeographical processes in early hominins, di Y. Sekhavati, D. Strait, "Journal of Human Evolution", Volume 191, June 2024, 103547

Historical biogeography provides crucial insights into understanding the evolutionary history of hominins. We applied maximum-likelihood and biogeographical stochastic mapping to infer the ancestral ranges of hominins and estimate the frequency of biogeographical events. These events were inferred using two time-calibrated phylogenetic trees that differ in the position of Australopithecus sediba. Results suggest that regardless of which phylogeny was selected, Northcentral Africa was the preferred ancestral region for the ancestor of the Homo–Pan clade, as well as the ancestor of Sahelanthropus and later hominins. The northern and middle part of eastern Africa was the preferred ancestral region for several clades originating at subsequent deep nodes of the trees (~5–4 Ma). (...)

     
 

L'Anthropologie, Volume 128, Issue 2, May–June 2024:

- Les progrès récents dans l’étude du Paléolithique supérieur et du Mésolithique d’Europe de l’Est, di S. Vasil’ev

- Development of the microlithic technology in the Early Upper Palaeolithic of Kostenki (European Russia), di A. R. Lada, A. A. Bessudnov, R. Dinnis, A. A. Sinitsyn

- Multi-scale palaeolandscape reconstruction at the Upper Paleolithic Byki sites, central East European Plain, di S. S. Bricheva et alii

- “Houses” for the living and the dead in the Palaeolithic of Kostenki, di M. N. Zheltova

- Who lived in the Mammoth Bone Dwellings?, di K. N. Gavrilov

- Geometric images in portable art of the Upper Paleolithic of Eastern Europe: Some cultural, chronological and regional peculiarities, di G. A. Khlopachev

- Traces of Upper Paleolithic activities in Kapova cave (the Southern Urals, Russia), di V. S. Zhitenev

- Arrowheads of the Shan-Koba culture in Crimea, di M. G. Zhilin, V. L. Ruev

     

Aggiornamento 28/05/2024

 
 

Linking the proximal tibiofibular joint to hominid locomotion: A morphometric study of extant species, di A. Pietrobelli, R. Sorrentino, S. Benazzi, M. G. Belcastro, D. Marchi, "American Journal of Biological Anthropology", Volume 184, Issue 2, June 2024, e24696 - open access -

We perform a comparative assessment of shape variation of the proximal fibula in extant humans and great apes, intending to investigate the possible link between proximal fibular shape and locomotor patterns. Our sample includes 94 fibulae of 37 Homo sapiens, 15 Gorilla, 17 Pongo, and 25 Pan. Fibular morphology was investigated through three-dimensional (semi)landmark-based geometric morphometric methods. (...)

     
 

Quantifying hominin morphological diversity at the end of the middle Pleistocene: Implications for the origin of Homo sapiens, di H. Hautavoine, J. Arnaud, A. Balzeau, A. Mounier, "American Journal of Biological Anthropology", Volume 184, Issue 2, June 2024, e24915 - open access -

The Middle Pleistocene (MP) saw the emergence of new species of hominins: Homo sapiens in Africa, H. neanderthalensis, and possibly Denisovans in Eurasia, whose most recent common ancestor is thought to have lived in Africa around 600 ka ago. However, hominin remains from this period present a wide range of morphological variation making it difficult to securely determine their taxonomic attribution and their phylogenetic position within the Homo genus. This study proposes to reconsider the phenetic relationships between MP hominin fossils in order to clarify evolutionary trends and contacts between the populations they represent. (...)

     
 

Chert sourcing using LIBS: The case of Cova del Parco, Spain, di J. Le Guirriec et alii, "Archaeometry", Volume 66, Issue 3, June 2024, Pages 493-505

Cherts originating from carbonate lacustrine environments have been widely exploited by Upper Palaeolithic hunter-gatherers in the south of the Pyrenees. Archaeo-petrographic sourcing studies have identified different potential sources but were unable to distinguish them. This study conducted geochemical characterisation of geological and archaeological lacustrine chert samples using laser-induced breakdown spectroscopy (LIBS) (...)

     
 

Reframing Prehistoric Human-Proboscidean Interactions: on the Use and Implications of Ethnohistoric Records for Understanding the Productivity of Hunting Megaherbivores, di K. D. Lupo, D. N. Schmitt, "Journal of Archaeological Method and Theory", Volume 31, Issue 2, June 2024 - open access -

The role that humans played in the extinction of Pleistocene proboscideans is highly controversial. Ethnohistoric records of elephant hunting, in concert with theoretical rationales, are often used as proxy evidence to support the view that ancient humans regularly and efficiently targeted large-sized proboscideans to the point of extinction. This paper examines the socioeconomic and technological contexts of elephant hunting in contemporary and ethnohistoric records to show how these circumstances influenced the scale of harvest, productivity, and valuation of elephants. Quantitative and qualitative evidence derived from some of these records are used to analyze the efficiency of elephant capture using traditional hunting technologies (spears, poisoned projectiles, traps, and drives). This analytical framework provides a systematic method for evaluating the productivity of proboscidean predation. (...)

     
 

A Middle Palaeolithic incised bear bone from the Dziadowa Skała Cave, Poland: the oldest marked object north of the Carpathian Mountains, di T. Płonka et alii, "Journal of Archaeological Science", Volume 166, June 2024, 105971 - open access -

A fragment of an ursid radius with seventeen incisions (one of them incomplete) was excavated in the 1950s in the Dziadowa Skała Cave in the Częstochowa Upland in southern Poland from a deposit with faunal remains from the Eemian (ca 130–115 kyr). This object has been cited as the earliest evidence of Neanderthal cognitive abilities in the region, but it has been never studied in detail. The artefact has now been re-examined using microscopy and X-ray computed tomography. For this study we revised the determination of the bone and studied the morphology and metric parameters of the incisions (length, width, depth and opening angle). We also used experiments, statistical analysis and an analysis of the incisions' topography to establish the techniques behind their manufacture. (...)

     
 

MIS5-MIS3 Neanderthal occupations at Amalda III cave (Northern Iberian Peninsula), di J. Rios-Garaizar et alii, "Quaternary Science Reviews", Volume 333, 1 June 2024, 108666

The arrival, occupation, and disappearance of Neanderthals in the Cantabrian region is the subject of a long-running debate that continues to this day. Knowledge of the evolution of Neanderthal societies since the end of the Middle Pleistocene in the north of the Iberian Peninsula is greatly impacted by the scarcity of a good chronological framework. This absence of good data creates difficulties in evaluating the cultural adaptations of these populations to environmental changes and their historical dynamics. (...)

     
 

East and Southeast Asian hominin dispersal and evolution: A review, di R. Sawafuji et alii, "Quaternary Science Reviews", Volume 333, 1 June 2024, 108669 - open access -

East and Southeast Asia have served as significant habitats for diverse hominins for more than one million years. This has been demonstrated by numerous studies over the past decade that have reported new discoveries, ages, morphological evidence, and ancient biomolecules from fossils. This has revolutionized our understanding of their evolution and dispersal. However, the existing literature lacks a comprehensive overview that combines insights from different scientific disciplines that are needed to address the still-uncertain or contentious aspects of this field. Here, we provide a synthesis of the timing and distribution of the different hominins that lived in East and Southeast Asia. (...)

     
 

Evolving landscape and cultural change during the Middle Palaeolithic in Southeast Zagros (Iran): Insights from a micromammal assemblage, di J. Rofes et alii, "Quaternary Science Reviews", Volume 333, 1 June 2024, 108657

The Iranian Zagros is a remarkable zone to study Middle and Upper Palaeolithic human occupations and Tang-e Shikan (Arsanjan) is a strategic cave site which archaeological evidence can be taken as a proxy for the southeast portion. Micromammals have been extensively used as palaeoecological indicators and here we use the assemblage from Tang-e Shikan to infer the landscape and environment that framed and arguably triggered cultural change. A thorough taphonomic analysis was undertaken prior to any interpretation. Fourteen taxa have been identified: two “insectivores” s.l., nine rodents, two lagomorphs, and unidentified chiropterans. The remains would be the digestion by-products of a category 5 opportunistic predator: either an avian raptor or a mammalian carnivore. Our results show that shrubland and grassland dominated the distribution of habitats in the area during the Middle Palaeolithic (MP), followed by moderate rocky, desert, and steppe components, and sparse patches of woodland. (...)

     
 

Regional insights into Upper Palaeolithic territorial strategies and the factors of habitat choice in the territory of the Hungarian Central Mountains, di A. J. Trájer, "Quaternary Science Reviews", Volume 333, 1 June 2024, 108686 - open access -

The investigation into regional occurrence patterns contributes to a deeper understanding of Palaeolithic habitat exploitation. To explore this, geological, spatial, and environmental factors influencing the distribution of Upper Palaeolithic archaeological sites are studied in the Hungarian Central Mountains, focusing on Szeletian, Aurignacian, Gravettian, and Epigravettian cultures. The study employs a combination of spatial, statistical, classification analyses, and decision tests, including Kernel Density Estimation, Voronoi tessellation, the Dunn-Bonferroni test, Principal Component and Coordinate Analyses, Linear Discriminant Analysis, Random Forest Analysis, to examine the reasons behind the spatial distributions of archaeological sites by cultures. (...)

     
 

A diachronic study of human-bear interactions: An overview of ursid exploitation during the Paleolithic of Germany, di G. Toniato et alii, "Quaternary Science Reviews", Volume 333, 1 June 2024, 108601 - open access -

In the Palearctic region interactions between hominins and ursids date as far back as the Lower Paleolithic. Archeological evidence from open-air settings and cave environments shows that Paleolithic people and bears shared the same habitats and living spaces. Additionally, anthropogenic marks on bear remains indicate that hominins regarded bears as an occasional source of food and raw material. While scholars have largely focused on solving the conundrum between opportunistic predation and strategic hunting of bears by hominins, little attention has been given to categorizing the anthropogenic modifications on bear remains. (...)

     
 

Sand, hearths, lithics and a bit of bioturbation: Site formation processes at Umhlatuzana rockshelter, South Africa, di I. Sifogeorgaki, H. Huisman, P. Karkanas, V. C. Schmid, G. L. Dusseldorp, "Geoarchaeology", Volume 39, Issue 3, May/June 2024, Pages 212-237 - open access -

Umhlatuzana rockshelter is known for its continuous record of Middle and Later Stone Age lithic assemblages. This study presents multiproxy geoarchaeological data (micromorphology, X-ray diffraction and scanning electron microscopy with energy-dispersive spectroscopy) to reconstruct the depositional and post-depositional history of the site. Although the Stone Age deposits macroscopically appear homogeneous, micromorphological analysis reveals the existence of primary, unaltered depositional microlayering throughout the sequence. Sediments related to combustion activities on-site are observed in both the Holocene and Pleistocene deposits. Post-depositional geochemical alterations result in the formation of several phosphatic minerals that significantly affect the site's preservation conditions. (...)

     
 

Demographic models predict end-Pleistocene arrival and rapid expansion of pre-agropastoralist humans in Cyprus, di C. J. A. Bradshaw et alii, "Proceedings of the National Academy of Sciences", 21 may 2024, vol. 121, n, 21, e2318293121

The antiquity of human dispersal into Mediterranean islands and ensuing coastal adaptation have remained largely unexplored due to the prevailing assumption that the sea was a barrier to movement and that islands were hostile environments to early hunter-gatherers [J. F. Cherry, T. P. Leppard, J. Isl. Coast. Archaeol. 13, 191–205 (2018), https://doi.org/10.1080/15564894.2016.1276489]. Using the latest archaeological data, hindcasted climate projections, and age-structured demographic models, we demonstrate evidence for early arrival (14,257 to 13,182 calendar years ago) to Cyprus and predicted that large groups of people (~1,000 to 1,375) arrived in 2 to 3 main events occurring within <100 y to ensure low extinction risk. (...)

     
 

Revisiting macromammal exploitation in the Spanish Cantabrian region during the lower Magdalenian (ca. 20-17 ky cal BP), di R. Portero, M. J. Fernández-Gómez, E. Álvarez-Fernández, "Quaternary Science Reviews", Volume 332, 15 May 2024, 108651 - open access -

Understanding the ways in which human groups use the environment for their survival is one of the main fields of study in Prehistory. Subsistence strategies, understood as the set of techniques, processes and activities through which human groups organise the tasks related to their survival, are a fundamental element for understanding the economic and sociocultural processes derived from these practices in the past. In this sense, archaeozoological and taphonomic studies are the main tool to reconstruct the ways in which our ancestors acquired, processed, consumed, and managed meat resources for their survival. In this research we examine the ways in which hunter-gatherer groups in the Spanish Cantabrian region exploited ungulates through a palaeoecological and palaeoeconomic analysis of a total of 32 archaeological levels at 19 sites dated between 20 and 17 ky cal BP. (...)

     
 

Evidence of bears exploitation by early Neanderthals at the middle pleistocene site of payre (MIS 8-6, Southeastern France), di N. Lateur et alii, "Quaternary Science Reviews", Volume 332, 15 May 2024, 108653

The archaeological site of Payre (South-eastern France) has yielded a remarkable Early Middle Palaeolithic sequence with mixed occupations of Neanderthal and large carnivore occupations ranging from MIS 8 to 6. Recent discoveries during the reassessment of collections brought to light at least a dozen cave (Ursus spelaeus) and brown bear (Ursus arctos) remains bearing cut marks, indicating the in situ carcass processing (skinning, evisceration, dismembering, defleshing) of these large carnivores by early Neanderthals. This is just one of an increasing number of such examples throughout Europe, highlighting once again the diversity of food and non-food resources exploited by these hominins. (...)

     
 

A regulatory variant impacting TBX1 expression contributes to basicranial morphology in Homo sapiens, di N. Funato, A. Heliövaara, C. Boeckx, "American Journal of Human Genetics", 02 may 2024, volume 111, issue 5 - open access -

Changes in gene regulatory elements play critical roles in human phenotypic divergence. However, identifying the base-pair changes responsible for the distinctive morphology of Homo sapiens remains challenging. Here, we report a noncoding single-nucleotide polymorphism (SNP), rs41298798, as a potential causal variant contributing to the morphology of the skull base and vertebral structures found in Homo sapiens. Screening for differentially regulated genes between Homo sapiens and extinct relatives revealed 13 candidate genes associated with basicranial development, with TBX1, implicated in DiGeorge syndrome, playing a pivotal role. Epigenetic markers and in silico analyses prioritized rs41298798 within a TBX1 intron for functional validation. CRISPR editing revealed that the 41-base-pair region surrounding rs41298798 modulates gene expression at 22q11.21. (...)

     
 

Revealed: face of 75,000-year-old female Neanderthal from cave where species buried their dead, 1 may 2024

A new Netflix documentary has recreated the face of a 75,000-year-old female Neanderthal whose flattened skull was discovered and rebuilt from hundreds of bone fragments by a team of archaeologists and conservators led by the University of Cambridge. The team excavated the female Neanderthal in 2018 from inside a cave in Iraqi Kurdistan where the species had repeatedly returned to lay their dead to rest. The cave was made famous by work in the late 1950s that unearthed several Neanderthals which appeared to have been buried in succession. ‘Secrets of the Neanderthals’, produced by BBC Studios Science Unit, is released on Netflix worldwide. The documentary follows the team led by the universities of Cambridge and Liverpool John Moores as they return to Shanidar Cave to continue excavations. (...)

     
 

Reevaluating the “elephant butchery area” at the Middle Pleistocene site of Notarchirico (MIS 16) (Venosa Basin, Basilicata, Italy), di A. Pineda et alii, "Quaternary Science Reviews", Volume 331, 1 May 2024, 108603 - open access -

The archaeological site of Notarchirico, chronologically placed at the end of MIS 17 and MIS 16 (675-610 ka), is a key site for studying Acheulean technology in southern Europe and gaining a better understanding of human occupation in that region during the Middle Pleistocene. It was excavated between 1979 and 1995 by Marcello Piperno and re-opened since 2016. Between 1990 and 1991, around forty remains of Palaeloxodon antiquus, mostly comprising the head of the animal, such as cranium, mandible and tusks fragments belonging to a sub-adult male were discovered as a result of the excavation of a lateral discontinuity of the level A, situated in an area known as the “elephant butchery area”. Remains of deer, mainly assigned to Dama sp., and 42 stone tools, including choppers, hand-axes, cores and some flakes were also identified in the surroundings. (...)

     
 

Late Pleistocene prey mobility in southwestern France and its implications for reconstructing Neandertal ranging behaviors, di J. Hodgkins et alii, "Quaternary Science Reviews", Volume 331, 1 May 2024, 108610

As hunter-gatherers, Neandertal mobility and corresponding adaptations were influenced by the mobility of their prey; thus, it is critical to track how the movement patterns of each species varied over time at specific sites. Here, prey paleomobility is reconstructed by measuring radiogenic strontium isotope ratios (87Sr/86Sr) in herbivore teeth recovered from two archaeological sites (Pech de l’Azé IV and Roc de Marsal) in the Dordogne Valley (Aquitaine Basin) of southwestern France that span marine isotope stages (MIS) 5-3. These ratios are compared to a published isoscape as well as new environmental samples (soil, Helix shells, rodent teeth, water, and wine). (...)

     
 

Behind the waterfall - Interdisciplinary results from Holley Shelter and their implications for understanding human behavioral patterns at the end of the Middle Stone Age in southern Africa, di G. D. Bader et alii, "Quaternary Science Reviews", Volume 331, 1 May 2024, 108633 - open access -

Holley Shelter is a Middle (MSA) and Later Stone Age (LSA) site in KwaZulu-Natal, South Africa. The rock shelter is located at the intersection of three ecosystems, in a strip of the Savanna Biome between the Grassland and Indian Ocean Coastal Belt Biomes. Initial excavations in the 1950s by Gordon Cramb yielded large amounts of unifacial points and splintered pieces, as well as organic remains associated with MSA occupations. Our comparative techno-typological evaluation of this material in 2015 suggested the occupations may date to early MIS 3. We then initiated new excavations at the site using modern field methods and controlled sampling for lithic and organic material. Following the initial round of interdisciplinary analysis, we herein report the first absolute ages for Holley Shelter, a detailed technological analysis of new lithic material from the uppermost MSA layers at the site, and a preliminary study of the associated faunal remains. (...)

     
 

Grotta Grande (southern Italy). Disentangling the Neandertal and carnivore interaction in a short-term palimpsest at the last glacial onset (~116-109 ka), di V. Spagnolo et alii, "Quaternary Science Reviews", Volume 331, 1 May 2024, 108628 - open access -

The Mousterian of the Grotta Grande (Southern Italy) is here subject to new dating, which provide a surprisingly high-resolution on the stratigraphic sequence. Overall, the deposit in the Trench F appears framed in the MIS 5, into a brief chronological time span immediately after the Last Interglacial, between ~116 ka and 109 ka. Significant archaeological evidence has been found in this sector on the cave, consisting in two high-resolution archaeological records (layers 8 and 6) with evidence of anthropic organization of the space, involving possible constructed features, use of fire and, possibly, different activity areas. Here we focus on the layer 8, excavated for 10.5 m2, which returned an intriguing entanglement of human and carnivore evidence. (...)

     
 

"PaleoAnthropology", volume 2024, issue 1, 01-05-2024, doi: https://doi.org/10.48738/2024.iss1:

- The Neanderthal Occupations at Veldwezelt-Hezerwater (Belgium) and the Challenge of the Eemian Forest in Northwest Europe, di P. Bringmans

- Hominin Occupation of the North-Central Caucasus During the Middle Paleolithic: New Results from Saradj-Chuko Grotto and the State of Research, di
E. V. Doronicheva et alii

- New Additions to the Paranthropus boisei Mandibular Hypodigm from Koobi Fora, Kenya, di L. Nadal, L. Leakey, M. Leakey, M. Mirazón Lahr

- Comparative 3D Shape Analysis of the Iwo Eleru Mandible, Nigeria The Iwo Eleru Mandible, di K. Harvati, C. Stringer, C. Adebayo Folorunso

- Early Hominin Movement Patterns at Laetoli, Northern Tanzania, di C. K. Miller, R. A. McCann, K. G. Hatala, C. Musiba, J. M. DeSilva

     
 

Human-like enamel growth in Homo naledi, di P. Mahoney et alii, "American Journal of Biological Anthropology", Volume 184, Issue 1, May 2024, e24893 - open access -

A modern pattern (rate and duration) of dental development occurs relatively recently during human evolution. Given the temporal overlap of Homo naledi with the first appearance of fossil Homo sapiens in Africa, this small-bodied and small-brained hominin presents an opportunity to elucidate the evolution of enamel growth in the hominin clade. Here we conduct the first histological study of two permanent mandibular canines and one permanent maxillary first molar, representing three individuals attributed to H. naledi. We reconstruct the rate and duration of enamel growth and compare these findings to those reported for other fossil hominins and recent humans. (...)

     
 

Cortical bone architecture of hominid intermediate phalanges reveals functional signals of locomotion and manipulation, di S. M. Syeda, Z. J. Tsegai, M. Cazenave, M. M. Skinner, T. L. Kivell,  "American Journal of Biological Anthropology", Volume 184, Issue 1, May 2024, e24902 - open access -

Reconstruction of fossil hominin manual behaviors often relies on comparative analyses of extant hominid hands to understand the relationship between hand use and skeletal morphology. In this context, the intermediate phalanges remain understudied. Thus, here we investigate cortical bone morphology of the intermediate phalanges of extant hominids and compare it to the cortical structure of the proximal phalanges, to investigate the relationship between cortical bone structure and inferred loading during manual behaviors. (...)

     
 

Masticatory habits of the adult Neanderthal individual BD 1 from La Chaise-de-Vouthon (France), di M. Hernaiz-García et alii,  "American Journal of Biological Anthropology", Volume 184, Issue 1, May 2024, e24926 - open access -

The analysis of dental wear provides a useful approach for dietary and cultural habit reconstructions of past human populations. The analysis of macrowear patterns can also be used to better understand the individual chewing behavior and to investigate the biomechanical responses during different biting scenarios. The aim of this study is to evaluate the diet and chewing performance of the adult Neanderthal Bourgeois-Delaunay 1 (BD 1) and to investigate the relationship between wear and cementum deposition under mechanical demands. (...)

     
 

What function(s) for Palaeolithic polyhedrons, spheroids and bolas? Cases from France and North Africa, di J. Cabanès, A. Borel, J. Baena Preysler, D. Cliquet, D. Colonge, M. H. Moncel, "Archaeological and Anthropological Sciences", Volume 16, Issue 5, May 2024

Polyhedrons, spheroids and bolas (PSBs) have been found in lithic series spanning two million years, but their purpose remains largely unknown. In this study, we propose a functional analysis of PSBs from nine assemblages from France and North Africa, ranging from 1.78 to 0.169 Ma. By combining use-wear, ergonomic and metric analyses with sequential experiments, we explore the meaning and diversity of these objects. Our experiments revealed two key findings: 1) the manufacture process creates intense traces on removal scars used as striking platforms, and 2) the existence of a paradox between the complexity of the manufacture process and their efficiency equal to that of cobbles. (...)

     
 

The habitat utilization and environmental resilience of Homo heidelbergensis in Europe, di A. J. Trájer, "Archaeological and Anthropological Sciences", Volume 16, Issue 5, May 2024 - open access -

The European populations of Homo heidelbergensis may have contributed to the genetic heritage of modern Eurasians. A better understanding of the possible effects of palaeoenvironmental alterations on the evolution of ancient humans can help to understand the origin of developed traits. For this purpose, the spatiotemporal alterations of physical factors were modelled in Europe for the period of 670–190 ka, covering the existence of Homo heidelbergensis in Europe. The factors included the following: paleoclimatic conditions, climatic suitability values of ancient humans, two prey species, and the European beech. Furthermore, the distribution and features of wood used for toolmaking were also investigated. Finally, changes in the relative mortality risk, the percentage of the body covered by clothing, and daily energy expenditure values in the coldest quarter of the year were modelled. The results suggest that H. heidelbergensis inhabited dominantly temperate regions in Europe where prey such as red deer were present. (...)

     
 

Acheulean Handaxes in Medieval France: An Earlier ‘Modern’ Social History for Palaeolithic Bifaces, di A. Key, J. Clark, J. DeSilva, S. Kangas, "Cambridge Archaeological Journal", Volume 34 - Issue 2 - May 2024 - open access -

Handaxes have a uniquely prominent role in the history of Palaeolithic archaeology, and their early study provides crucial information concerning the epistemology of the field. We have little conclusive evidence, however, of their investigation or societal value prior to the mid seventeenth century. Here we investigate the shape, colour and potential flake scarring on a handaxe-like stone object seen in the Melun Diptych, painted by the French fifteenth-century artist Jean Fouquet, and compare its features with artefacts from diverse (including French) Acheulean handaxe assemblages. Commissioned by a high-status individual, Étienne Chevalier, Fouquet's work (Étienne Chevalier with Saint Stephen) depicts an important religious context, while the handaxe-like object points to the stoning to death of an important Christian saint. (...)

     
 

Conversations with Caves: The Role of Pareidolia in the Upper Palaeolithic Figurative Art of Las Monedas and La Pasiega (Cantabria, Spain), di I. Wisher, P. Pettitt, R. Kentridge, "Cambridge Archaeological Journal", Volume 34 - Issue 2 - May 2024 - open access -

The influence of pareidolia has often been anecdotally observed in examples of Upper Palaeolithic cave art, where topographic features of cave walls were incorporated into images. As part of a wider investigation into the visual psychology of the earliest known art, we explored three hypotheses relating to pareidolia in cases of Late Upper Palaeolithic art in Las Monedas and La Pasiega Caves (Cantabria, Spain). Deploying current research methods from visual psychology, our results support the notion that topography of cave walls played a strong role in the placement of figurative images—indicative of pareidolia influencing art making—although played a lesser role in determining whether the resulting images were relatively simple or complex. (...)

     
 

New Oldowan locality Sare-Abururu (ca. 1.7 Ma) provides evidence of diverse hominin behaviors on the Homa Peninsula, Kenya, di E. M. Finestone et alii, "Journal of Human Evolution", Volume 190, May 2024, 103498 - open access -

The Homa Peninsula, in southwestern Kenya, continues to yield insights into Oldowan hominin landscape behaviors. The Late Pliocene locality of Nyayanga (~3–2.6 Ma) preserves some of the oldest Oldowan tools. At the Early Pleistocene locality of Kanjera South (~2 Ma) toolmakers procured a diversity of raw materials from over 10 km away and strategically reduced them in a grassland-dominated ecosystem. Here, we report findings from Sare-Abururu, a younger (~1.7 Ma) Oldowan locality approximately 12 km southeast of Kanjera South and 18 km east of Nyayanga. Sare-Abururu has yielded 1754 artifacts in relatively undisturbed low-energy silts and sands. Stable isotopic analysis of pedogenic carbonates suggests that hominin activities were carried out in a grassland-dominated setting with similar vegetation structure as documented at Kanjera South. (...)

     
 

Behavioral and phylogenetic correlates of limb length proportions in extant apes and monkeys: Implications for interpreting hominin fossils, di V. C. R. Powell, W. A. Barr, A. S. Hammond, B. A. Wood, "Journal of Human Evolution", Volume 190, May 2024, 103494

The body proportions of extant animals help inform inferences about the behaviors of their extinct relatives, but relationships between body proportions, behavior, and phylogeny in extant primates remain unclear. Advances in behavioral data, molecular phylogenies, and multivariate analytical tools make it an opportune time to perform comprehensive comparative analyses of primate traditional limb length proportions (e.g., intermembral, humerofemoral, brachial, and crural indices), body size-adjusted long bone proportions, and principal components. In this study we used a mix of newly-collected and published data to investigate whether and how the limb length proportions of a diverse sample of primates, including monkeys, apes, and modern humans, are influenced by behavior and phylogeny. (...)

     
 

The fauna from Mughr el-Hamamah, Jordan: Insights on human hunting behavior during the Early Upper Paleolithic, di J. L. Clark, G. Hartman, L. Nilsson-Stutz, A. J. Stutz, "Journal of Human Evolution", Volume 190, May 2024, 103518

As a corridor for population movement out of Africa, the southern Levant is a natural laboratory for research exploring the dynamics of the Middle-to-Upper Paleolithic transition. Yet, the number of well-preserved sites dating to the initial millennia of the Early Upper Paleolithic (EUP; ∼45–30 ka) remains limited, restricting the resolution at which we can study the biocultural and techno-typological changes evidenced across the transition. With EUP deposits dating to 45–39 ka cal BP, Mughr el-Hamamah, Jordan, offers a key opportunity to expand our understanding of EUP lifeways in the southern Levant. Mughr el-Hamamah is particularly noteworthy for its large faunal assemblage, representing the first such assemblage from the Jordan Valley. In this paper, we present results from taxonomic and taphonomic analyses of the EUP fauna from Mughr el-Hamamah. (...)

     
 

Prehistoric ornaments in a changing environment. An integrated approach to the Late Upper Palaeolithic and Mesolithic Columbella rustica shells from the Vlakno cave, Croatia, di B. Cvitkušić, E. Cristiani, A. Zupancich, D. Vujević, "Journal of Archaeological Science", Volume 165, May 2024, 105972 - open access -

This paper advances knowledge of human behavioural and adaptational strategies in coastal areas related to acquiring, producing and distributing ornaments, specifically, the omnipresent marine gastropod Columbella rustica. By applying quantitative and qualitative approaches to the most extensive collection of Columbella rustica shells in the Eastern Adriatic region discovered in the Late Upper Palaeolithic and Mesolithic levels of Vlakno cave in Croatia, we have determined the complete step-by-step life cycle of this bead type, in particular, where and how shells were collected, produced, used, distributed and discarded. By integrating different methodologies, our data revealed changes in the collection strategies, reduction of the shell size during the Mesolithic period, and standardisation and continuity in production techniques. Detailed analyses of broken shells in the archaeological assemblage identified the presence of technological traces resulting from processing mistakes, supporting our hypothesis of on-site production. (...)

     
 

Isotopic evidence of high reliance on plant food among Later Stone Age hunter-gatherers at Taforalt, Morocco, di Z. Moubtahij et alii, "Nature Ecology & Evolution", 29 April 2024 - open access -

The transition from hunting-gathering to agriculture stands as one of the most important dietary revolutions in human history. Yet, due to a scarcity of well-preserved human remains from Pleistocene sites, little is known about the dietary practices of pre-agricultural human groups. Here we present the isotopic evidence of pronounced plant reliance among Late Stone Age hunter-gatherers from North Africa (15,000–13,000 cal BP), predating the advent of agriculture by several millennia. Employing a comprehensive multi-isotopic approach, we conducted zinc (δ66Zn) and strontium (87Sr/86Sr) analysis on dental enamel, bulk carbon (δ13C) and nitrogen (δ15N) and sulfur (δ34S) isotope analysis on dentin and bone collagen, and single amino acid analysis on human and faunal remains from Taforalt (Morocco). (...)

     
 

Diversity-dependent speciation and extinction in hominins, di L. A. van Holstein, R. A. Foley, "Nature Ecology & Evolution", 17 April 2024 - open access -

The search for drivers of hominin speciation and extinction has tended to focus on the impact of climate change. Far less attention has been paid to the role of interspecific competition. However, research across vertebrates more broadly has shown that both processes are often correlated with species diversity, suggesting an important role for interspecific competition. Here we ask whether hominin speciation and extinction conform to the expected patterns of negative and positive diversity dependence, respectively. We estimate speciation and extinction rates from fossil occurrence data with preservation variability priors in a validated Bayesian framework and test whether these rates are correlated with species diversity. We supplement these analyses with calculations of speciation rate across a phylogeny, again testing whether these are correlated with diversity. Our results are consistent with clade-wide diversity limits that governed speciation in hominins overall but that were not quite reached by the Australopithecus and Paranthropus subclade before its extinction. (...)

     
 

First evidence for human occupation of a lava tube in Arabia: The archaeology of Umm Jirsan Cave and its surroundings, northern Saudi Arabia, di M. Stewart et alii, 17 April 2024, doi: https://doi.org/10.1371/journal.pone.0299292 - open access -

Recent advances in interdisciplinary archaeological research in Arabia have focused on the evolution and historical development of regional human populations as well as the diverse patterns of cultural change, migration, and adaptations to environmental fluctuations. Obtaining a comprehensive understanding of cultural developments such as the emergence and lifeways of Neolithic groups has been hindered by the limited preservation of stratified archaeological assemblages and organic remains, a common challenge in arid environments. Underground settings like caves and lava tubes, which are prevalent in Arabia but which have seen limited scientific exploration, offer promising opportunities for addressing these issues. Here, we report on an archaeological excavation and a related survey at and around Umm Jirsan lava tube in the Harrat Khaybar, north-western Saudi Arabia. (...)

     
 

Anatomically modern human dispersals into Europe during MIS 3: Climate stability, paleogeography and habitat suitability, di S. Paquin et alii, "Quaternary Science Reviews", Volume 330, 15 April 2024, 108596 - open access -

The initial large-scale dispersal of Anatomically Modern Humans (AMHs) into Europe, associated with the Aurignacian technocomplex, occurred during Marine Isotope Stage 3 (MIS 3), a critically unstable climatic period. The impact of climate change (millennial-scale Dansgaard-Oeschger events) and climate variability (annual and seasonal variation) on the mobility and initial dispersal of AMHs on the continent is not fully demonstrated. Here we show that both climate change and variability affected the spatial behavior of Aurignacian groups and structured their arrival on the continent. (...)

     
 

Balkan Neanderthals: The Late Pleistocene palaeoecological sequence of Pešturina Cave (Niš, Serbia), di J. Ochando et alii, "Quaternary Science Reviews", Volume 330, 15 April 2024, 108600 - open access -

The Central Balkans are a key biogeographical region in Southern Europe, influenced by a central European-Mediterranean climate, which acted as a refugium for flora and fauna, and favored the dispersion of Neanderthals and migration of modern human populations during Late Glacial Period. This study presents pollen analyses of sediment and hyaena coprolites from Pešturina Cave in Serbia to reconstruct the vegetation landscapes faced by Balkan Neanderthals and early Anatomically Modern Humans between MIS 5e-3. Between MIS 5e-5c (archaeological layers 4c and 4b) and MIS 5b-5a (layer 4a), semi-forested environments prevailed, characterized by Pinus, deciduous Quercus, Tilia and other angiosperm woody taxa, accompanied by heliophytes such as Artemisia and Poaceae. (...)

     
 

The wooden artifacts from Schöningen’s Spear Horizon and their place in human evolution, di D. Leder et alii,  "Proceedings of the National Academy of Sciences", 9 April 2024, vol. 121, no. 15 - open access -

Ethnographic records show that wooden tools played a pivotal role in the daily lives of hunter-gatherers including food procurement tools used in hunting (e.g., spears, throwing sticks) and gathering (e.g. digging sticks, bark peelers), as well as, domestic tools (e.g., handles, vessels). However, wood rarely survives in the archeological record, especially in Pleistocene contexts and knowledge of prehistoric hunter-gatherer lifeways is strongly biased by the survivorship of more resilient materials such as lithics and bones. Consequently, very few Paleolithic sites have produced wooden artifacts and among them, the site of Schöningen stands out due to its number and variety of wooden tools. The recovery of complete wooden spears and throwing sticks at this 300,000-y-old site (MIS 9) led to a paradigm shift in the hunter vs. scavenger debate. (...)

     
 

Lucy's world, di A. Gibbons, "Science", volume 384, issue 6691, 5 apr 2024 - open access -

Zeresenay Alemseged doesn’t remember the 1974 discovery of the famous fossil Lucy at Hadar in Ethiopia, because he was 5 years old, living 600 kilometers away in Axum. Later he saw Lucy’s name on cafes and taxis, but he knew little about her until he became a geologist working at the National Museum of Ethiopia. Then, she changed his life. In 2000, Alemseged was swept into Lucy’s orbit: He discovered “Lucy’s child,” a partial skeleton of a toddler of her species, at Dikika, 10 kilometers from Hadar. In 2015, by then a well-known scientist, he had the honor of showing Lucy to then-President Barack Obama before a state dinner at Ethiopia’s National Palace. Alemseged allowed Obama to touch the prized skeleton, telling him the fossil shows Ethiopia is the birthplace of humankind and that “every single person” on the planet shares an origin in Africa. “Including Donald Trump,” Alemseged joked to Obama. (...)

     
 

Interactions in bones but not stone: Anomalous cultural transmission gaps in Romania's Middle to Upper Paleolithic Transition, di W. Chu, A. Doboș, M. Soressi, "Quaternary Science Reviews", Volume 329, 1 April 2024, 108546 - open access -

The Late Pleistocene archeological record shows emerging patterns of population turnover frequently associated with technological change between c. 50–40 thousand years ago. In Europe, this is thought to be related to indigenous population admixture and/or the diffusion of developing technologies by Homo sapiens resulting in a widely distributed spatiotemporal patchwork of industries with combinations of Middle and Upper Paleolithic traits. The Late Pleistocene record of Romania forms an anomaly in these scenarios. On the one hand, the country has important Pleistocene archives that preserve direct evidence of early modern humans with Neandertal genetic introgression. On the other hand, Romania shows no evidence of novel technology during the Middle to Upper Paleolithic transition. Here, we review the Late Middle and Early Upper Paleolithic archeological record of Romania supplemented with new radiocarbon ages and excavation data to clarify the validity of this current archeological interpretation. (...)

     
 

Ecospace occupancy and disparity in Pleistocene large carnivorans of Europe and implications for hominin dispersal and ecological role, di A. Iannucci, "Quaternary Science Reviews", Volume 329, 1 April 2024, 108562 - open access -

The evolution of large mammal faunas during the Pleistocene of Europe has been widely investigated using taxonomical and/or ecological-functional categories, with special emphasis on the implications for reconstructing hominin dispersal and ecological role. Here, an ecospace modelling approach is for the first time applied to Pleistocene carnivorans of Europe. Examining ecospace occupancy and disparity through time effectively conveys major aspects of faunal dynamics, while offering new insights into species relationships from a trait-space-explicit perspective. Several replacements occurred within-family and concerned species of similar functional role, but between-family competition was also important, especially for hyaenids. When hominins first dispersed into Europe during the Early Pleistocene, carnivorans of middle size that are deemed either highly social active hunters or primarily scavengers were both lacking, a substantial ecospace vacuum that could have been filled by the newcomers. Hominins then became widespread since the Middle Pleistocene, when a decrease of ecospace density is documented. (...)

     
 

Deep learning identification of anthropogenic modifications on a carnivore remain suggests use of hyena pelts by Neanderthals in the Navalmaíllo rock shelter (Pinilla del Valle, Spain), di A. Moclán, "Quaternary Science Reviews", Volume 329, 1 April 2024, 108560 - open access -

The identification of anthropogenically-modified carnivoran bones in archaeological sites is rare in Pleistocene contexts, especially in the most ancient periods. Neanderthal groups have clearly shown a great variety of subsistence activities and the use of carnivoran resources, until rare, is also present in some archaeological sites. However, the identification of the bone surface modifications (BSM) that allow us to infer the presence of anthropogenic marks in faunal remains are usually difficult to be differentiate among other BSM. Recently, several statistical and computing techniques have been developed to differentiate among different types of BSM in an objective way. (...)

     
 

Not seen before. Unveiling depositional context and Mammuthus meridionalis exploitation at Fuente Nueva 3 (Orce, southern Iberia) through taphonomy and microstratigraphy, di J. Yravedra et alii, "Quaternary Science Reviews", Volume 329, 1 April 2024, 108561 - open access -

Meat consumption by early hominins is a hotly debated issue. A key question concerns their access to large mammal carcasses, including megafauna. Currently, the evidence of anthropic cut marks on proboscidean bones older than -or close to- 1.0 Ma are restricted to the archaeological sites of Dmanisi (Georgia), Olduvai (Tanzania), Gona (Ethiopia), Olorgesailie (Kenya) and La Boella (Spain). During an inspection of the almost complete carcass of Mammuthus meridionalis (FN3-5-MPS) from the Oldowan site of Fuente Nueva 3 (Orce, Spain, c. 1.2 Ma), a few traces compatible with human-made cut marks and carnivore tooth marks were found. From this finding and previous interpretations the following questions arise: When and under what conditions was FN3-5-MPS deposited? What is the nature of the marks found on the surface of the bones of this mammoth? To answer, we have conducted a high-resolution analysis of these remains, combining both taphonomic and microstratigraphic data. (...)

     
 

Big enough to matter: on the frequency and chronology of giant handaxes in the British Lower Palaeolithic, di Luke Dale et alii, "Antiquity", Volume 98 - Issue 398 - April 2024 - open access -

Hypertrophic ‘giant’ handaxes are a rare component of Acheulean assemblages, yet have been central to debates relating to the social, cognitive and cultural ‘meaning’ of these enigmatic tools. The authors examine giant handaxes from the perspective of the British record and suggest that they are chronologically patterned, with the great majority originating from contexts broadly associated with Marine Isotope Stage 9. Giant handaxes tend to have higher symmetry than non-giants, and extravagant forms, such as ficrons, are better represented; they may therefore be linked to incipient aesthetic sensibilities and, potentially, to changing cognition at the transition between the Lower and Middle Palaeolithic. (...)

     
 

Chronology of hominin activity at Vindija Cave, Croatia: new dates recorded via standard and ultrafiltration AMS, di Ivor Karavanić et alii, "Antiquity", Volume 98 - Issue 398 - April 2024 - open access -

The project ‘Last Neanderthals at the Crossroads of Central Europe and the Mediterranean’ (NECEM) combines lithic analyses of previously excavated material with new sampling for dating and environmental DNA. New radiocarbon dates from Vindija, presented here, help clarify the chronology of late Neanderthal and early modern human occupations in South-eastern and Central Europe. (...)

     
 

"Archaeologies". Special Issue: Ancestral Stones and Stone Stories: Reimagining human relationships with stone from the Palaeolithic to the Present. Volume 20, Issue 1, April 2024. Issue Editors: Kathryn Weedman Arthur, Ran Barkai:

- Ancestral Stones and Stone Stories: Reimagining Human Relationships with Stone from the Paleolithic to the Present, di K. Weedman et alii

- Material Sense: Perceptual Experience in Stone and Mineral Selection for Tool-Making, di B. Efrati

- Set in Stone: Human–Horse Relations as Embodied in Shaped Stone Balls, di E. Assaf

- The Stone, the Deer, and the Mountain: Lower Paleolithic Scrapers and Early Human Perceptions of the Cosmos, di V. Litov, R. Barkai

- Quarries as Places of Significance in the Lower Paleolithic Holy Triad of Elephants, Water, and Stone, di M. Finkel, R. Barkai

- To Computational Archaeology and Back: The Round-Trip Journey of Stone Artifacts Between a Physical and a Digital Existence, di D. Ganchrow

     
 

The quantification of surface abrasion on flint stone tools, di G. Bustos-Pérez, A. Ollé, "Archaeometry", Volume 66, Issue 2, April 2024, Pages 247-265 - open access -

Lithic artifacts are some of the most common and numerous remains recovered from paleolithic archaeological sites. However, these materials can undergo multiple post-depositional alterations after their introduction into the archaeological record. Due to the high quantity of lithic remains recovered, a quick, flexible, and effective method for identifying degrees of alteration on the surface of lithic implements is highly desirable. The present study examines the use of gray level images to obtain quantitative data from the surface of flint artifacts and determine whether these images can detect the presence of post-depositional alterations. An experimental collection of flints was subjected to sequential episodes of rounding in a tumbling machine. After each episode, photographs were taken with a microscope, resulting in quantitative surface values using gray level values. (...)

     
 

A lineage perspective on hominin taxonomy and evolution, di J. M. Martin, A. B. Leece, S. E. Baker, A. I. R. Herries, D. S. Strait, "Evolutionary Anthropology", Volume 33, Issue 2, April 2024, e22018 - open access -

An uncritical reliance on the phylogenetic species concept has led paleoanthropologists to become increasingly typological in their delimitation of new species in the hominin fossil record. As a practical matter, this approach identifies species as diagnosably distinct groups of fossils that share a unique suite of morphological characters but, ontologically, a species is a metapopulation lineage segment that extends from initial divergence to eventual extinction or subsequent speciation. Working from first principles of species concept theory, it is clear that a reliance on morphological diagnosabilty will systematically overestimate species diversity in the fossil record; (...)

     
 

Sex estimation of the adult Neandertal Regourdou 1 (Montignac, France): Implications for sexing human fossil remains, di R. Rmoutilová et alii, "Journal of Human Evolution", Volume 189, April 2024, 103470

Sex is a biological trait fundamental to the study of hominin fossils. Among the many questions that can be addressed are those related to taxonomy, biological variability, sexual dimorphism, paleoobstetrics, funerary selection, and paleodemography. While new methodologies such as paleogenomics or paleoproteomics can be used to determine sex, they have not been systematically applied to Pleistocene human remains due to their destructive nature. Therefore, we estimated sex from the coxal bone of the newly discovered pelvic remains of the Regourdou 1 Neandertal (Southwest France, MIS 5) based on morphological and metric data employing two methods that have been recently revised and shown to be reliable in multiple studies. Both methods calculate posterior probabilities of the estimate. (...)

     
 

Finite element analysis of Neanderthal and early Homo sapiens maxillary central incisor, di A. Najafzadeh et alii, "Journal of Human Evolution", Volume 189, April 2024, 103512 - open access -

Neanderthal anterior teeth are very large and have a distinctive morphology characterized by robust ‘shovel-shaped’ crowns. These features are frequently seen as adaptive responses in dissipating heavy mechanical loads resulting from masticatory and non-masticatory activities. Although the long-standing debate surrounding this hypothesis has played a central role in paleoanthropology, is still unclear if Neanderthal anterior teeth can resist high mechanical loads or not. A novel way to answer this question is to use a multidisciplinary approach that considers together tooth architecture, dental wear and jaw movements. The aim of this study is to functionally reposition the teeth of Le Moustier 1 (a Neanderthal adolescent) and Qafzeh 9 (an early Homo sapiens adolescent) derived from wear facet mapping, occlusal fingerprint analysis and physical dental restoration methods. (...)

     
 

Diet of Neanderthals and early Homo sapiens from macrowear analysis of mandibular molars, di M. Hernaiz-García et alii, "Journal of Archaeological Science", Volume 164, April 2024, 105950 - open access -

Neanderthal diet has been on the spotlight of paleoanthropological research for many years. The majority of studies that tried to reconstruct the diet of Neanderthals were based on the analysis of zooarchaeological remains, stable isotopes, dental calculus and dental microwear patterns. In the past few years, there have been a few studies that linked dental macrowear patterns of Neanderthals and modern humans to diet and cultural habits. However, they mostly focused on maxillary molars. Although mandibular molars have been widely used in microwear dietary research, little is known about their usage at the macroscopic scale to detect information about human subsistence strategies. In this study, we compare the macrowear patterns of Neanderthal (NEA), fossil Homo sapiens (FHS), modern hunter-gatherers (MHG), pastoralists, early farmers and Australian Aborigines from Yuendumu mandibular molars in order to assess their utility in collecting any possible information about dietary and cultural habits among diverse human groups. (...)

     
 

"L'Anthropologie", Volume 128, Issue 1, March–April 2024:

- Réflexions sur la datation des deux crânes humains Apidima 1 et Apidima 2 découverts dans la cavité Apidima A, Aréopoli, péninsule du Mani, Laconie, Péloponnèse, Grèce
, di H. de Lumley et alii

- The earliest human occupation of Atapuerca in the European context, di E. Carbonell, X. Pedro Rodríguez-Álvarez, J. M. Parés, R. Huguet, J. Rosell

- Une nouvelle occurrence de l’Acheuléen pyrénéo-garonnais et la question de la régionalisation des productions lithiques à la fin du Pléistocène moyen: le site du Cassé à Cornebarrieu (Haute-Garonne), di C. Viallet et alii

- First evidence of pleistocene hominin occupations in the Jovin-Joghatai plain, Northeast of the Iranian Plateau, di A. Mirzaye, A. Sadraei

     
 

Trajectoires technologiques et dynamiques de niches éco-culturelles du Gravettien moyen au Gravettien récent en France, di A. Vignoles, "Quaternaire", vol. 35/1, 2024

L’un des enjeux majeurs de l’archéologie préhistorique est de mieux comprendre les processus impliqués dans l’évolution culturelle des hominidés. Dans cette thèse de doctorat, nous avons cherché à identifier des mécanismes à l’origine de la variabilité des industries lithiques (i.e., les outils en pierre et leur mode de fabrication) au Gravettien (ca. 34 - 26 ka cal. BP). Ce complexe archéologique du Paléolithique récent est souvent considéré comme un phénomène culturel unitaire à l’échelle de l’Europe (e.g., Otte, 2013), mais une importante diversité chrono- géographique des industries lithiques et osseuses est également soulignée par de nombreux auteurs (e.g., Touzé et al., 2022). Dans ce contexte, nous avons adopté une approche interdisciplinaire et originale permettant de mettre en évidence les différents facteurs environnementaux et culturels à l’origine de cette diversité. (...)

     
 

Two new Later Stone Age sites from the Final Pleistocene in the Falémé Valley, eastern Senegal, di M. Ndiaye et alii, 28 March 2024, doi: https://doi.org/10.1371/journal.pone.0294346 - open access -

The understanding of cultural dynamics at work at the end of the Final Pleistocene in West Africa suffers from a significant lack of excavated and dated sites, particularly in the Sahelian and Sudanian ecozones. While the Later Stone Age shows varied behavioral developments in different parts of the continent, the chrono-cultural framework of this period remains largely unknown in West Africa. We report on archaeological, geomorphological, and chronological research on two Final Pleistocene Later Stone Age sites in the Falémé Valley, eastern Senegal. Optically stimulated luminescence ages place the site of Toumboura I-2017 between 17 ± 1 and 16 ± 1 ka and the Ravin de Sansandé site between 13 ± 1 ka and 12 ± 1.1 ka. The excavated lithics show typical Later Stone Age industries, characterized by chaînes opératoires of core reduction mainly producing flakes and bladelets as well as blades and laminar flakes. Segments dominate the toolkits but a few backed bladelets and end-scrapers on flake blanks were recognized. (...)

     
 

Hominin population bottleneck coincided with migration from Africa during the Early Pleistocene ice age transition, di G. Muttoni, D. V. Kent, "Proceedings of the National Academy of Sciences", 26 march 2024, vol. 121, no. 13

Two recently published analyses make cases for severe bottlenecking of human populations occurring in the late Early Pleistocene, one case at about 0.9 Mya based on a genomic analysis of modern human populations and the low number of hominin sites of this age in Africa and the other at about 1.1 Mya based on an age inventory of sites of hominin presence in Eurasia. Both models point to climate change as the bottleneck trigger, albeit manifested at very different times, and have implications for human migrations as a mechanism to elude extinction at bottlenecking. Here, we assess the climatic and chronologic components of these models and suggest that the several hundred-thousand-year difference is largely an artifact of biases in the chronostratigraphic record of Eurasian hominin sites. (...)

     
 

The long-term expansion and recession of human populations, di J. Freeman et alii, "Proceedings of the National Academy of Sciences", 19 march 2024, vol. 121, no. 12

Over the last 12,000 y, human populations have expanded and transformed critical earth systems. Yet, a key unresolved question in the environmental and social sciences remains: Why did human populations grow and, sometimes, decline in the first place? Our research builds on 20 y of archaeological research studying the deep time dynamics of human populations to propose an explanation for the long-term growth and stability of human populations. Innovations in the productive capacity of populations fuels exponential-like growth over thousands of years; however, innovations saturate over time and, often, may leave populations vulnerable to large recessions in their well-being and population density. (...)

     
 

Earliest Prepared core technology in Eurasia from Nihewan (China): Implications for early human abilities and dispersals in East Asia, di Dong-Dong Ma et alii, "Proceedings of the National Academy of Sciences", 12 march 2024, vol. 121, no. 11

Organized flaking techniques to obtain predetermined stone tools have been traced back to the early Acheulean (also known as mode 2) in Africa and are seen as indicative of the emergence of advanced technical abilities and in-depth planning skills among early humans. Here, we report one of the earliest known examples of prepared core technology in the archaeological record, at the Cenjiawan (CJW) site in the Nihewan basin of China, dated 1.1 Mya. The operational schemes reconstructed from the CJW refit sets, together with shaping patterns observed in the retouched tools, suggest that Nihewan basin toolmakers had the technical abilities of mode 2 hominins, and developed different survival strategies to adapt to local raw materials and environments. This finding predates the previously earliest known prepared core technology from Eurasia by 0.3 My, and the earliest known mode 2 sites in East Asia by a similar amount of time, thus suggesting that hominins with advanced technologies may have migrated into high latitude East Asia as early as 1.1 Mya. (...)

     
 

A quantitative analysis of Final Palaeolithic/earliest Mesolithic cultural taxonomy and evolution in Europe, di F. Riede et alii, 11 March 2024, doi: https://doi.org/10.1371/journal.pone.0299512 - open access -

Archaeological systematics, together with spatial and chronological information, are commonly used to infer cultural evolutionary dynamics in the past. For the study of the Palaeolithic, and particularly the European Final Palaeolithic and earliest Mesolithic, proposed changes in material culture are often interpreted as reflecting historical processes, migration, or cultural adaptation to climate change and resource availability. Yet, cultural taxonomic practice is known to be variable across research history and academic traditions, and few large-scale replicable analyses across such traditions have been undertaken. Drawing on recent developments in computational archaeology, we here present a data-driven assessment of the existing Final Palaeolithic/earliest Mesolithic cultural taxonomy in Europe. Our dataset consists of a large expert-sourced compendium of key sites, lithic toolkit composition, blade and bladelet production technology, as well as lithic armatures. The dataset comprises 16 regions and 86 individually named archaeological taxa (‘cultures’), covering the period between ca. 15,000 and 11,000 years ago (cal BP) (...)

     
 

New craniodental fossils of Paranthropus robustus from Kromdraai, South Africa (2014–2017 excavations), di J. Braga, F. E. Grine, "Journal of Human Evolution", Volume 188, March 2024, 103481

Since the initial discovery of Paranthropus robustus at the site of Kromdraai in 1938, the hypodigm of this species has been expanded by subsequent work at the localities of Swartkrans and Drimolen, with a few fossils also known from Cooper's D, Gondolin and Sterkfontein Member 5. Beginning in 2014, systematic excavations at Kromdraai uncovered a large and previously unknown fossiliferous area, shedding light on Units O and P in the earliest part of the site's stratigraphic sequence. The aim of this paper is to provide detailed descriptions and illustrations of 30 P. robustus craniodental specimens recovered between 2014 and 2017 within the Unit P deposits at Kromdraai. This new sample predates all prior conspecific specimens found at this site (including the holotype of P. robustus from Kromdraai, TM 1517). Its basic dental morphology dimensions and cranial features are compared in a preliminary analysis with other P. robustus samples. (...)

     

Aggiornamento 04/03/2024

 
 

Magnetic properties as indicators of pedogenic and pyrogenic processes at the Upper Paleolithic site of Kostenki 14, di A. Kurgaeva et alii, "Geoarchaeology", Volume 39, Issue 2, March/April 2024, Pages 143-167 - open access -

In geoarchaeological studies, there is an issue with distinguishing between natural and anthropogenic signals in pedological paleoarchives. With the pedostratigraphy of the Upper Paleolithic site of Kostenki 14, this issue is reflected by problems with the determination of features of pedogenic and pyrogenic processes. This issue was addressed by means of a thorough analysis of the magnetic properties of paleosols accompanied by micromorphological observations. Most of the humic samples were shown to be a result of pedogenesis, but two samples (a Paleolithic hearth sample and a sample from paleosol IIc) had features of intensely burnt material. The difference in the typical intensity of large-scale (natural or human-induced) and local-scale anthropogenic fire allowed for suggesting that the magnetic properties of the burnt sample were the result of an anthropogenically controlled fire event, that is, a hearth. (...)

     
 

Journal of Paleolithic Archaeology, Volume 7, Issue 1, December 2024:

- Intriguing Occupations at Gran Dolina (Atapuerca, Spain): the Acheulean Subunits TD10.3 and TD10.4
, di M. Mosquera, A. Ollé, E. Carbonell

- The Contribution of 2D and 3D Geometric Morphometrics to Lithic Taxonomies: Testing Discrete Categories of Backed Flakes from Recurrent Centripetal Core Reduction, di G. Bustos-Pérez, B. Gravina, F. Romagnoli

- Nubian Levallois Technology During MIS 5: Refitted Lithic Sequences and OSL Ages of Dimona South, Israel, and Their Broader Implications, di M. Oron, E. Hovers, T. Abulafia

- The Oldowan of Zarqa Valley, Northern Jordan, di F. Parenti, F. Giovanini Varejão, W. Alves Neves

- Rabbit (Oryctolagus cuniculus) Remains from Cueva del Gato 2 (Épila, Zaragoza): A Contribution to Human Consumption Patterns in Inland Iberia During the Late Pleistocene, di C. A. Kaufmann, M. C. Álvarez, L. Lloveras

- Us and Them: How to Reconcile Archaeological and Biological Data at the Middle-to-Upper Palaeolithic Transition in Europe?, di N. Teyssandier

     
 

Nondestructive geochemical characterization of fossil hominin taphonomy and burial history, di T. M. Present et alii, "Quaternary Science Reviews", Volume 328, 15 March 2024, 108525

To date, only three Homo habilis specimens have been discovered that have associated craniodental and postcranial elements, providing a limited fossil record of the ontogeny and morphology of early members of the genus Homo. Recently, a nearly complete dentition, likely attributable to H. habilis, was discovered and excavated from early Pleistocene-age fluvial-lacustrine sediments of the upper Burgi Member of the Koobi Fora Formation at site F25787 in Area 13, near Ileret, Kenya. On the surface less than 15 m away, at site F25966, postcranial elements were found, which, if from the same individual as the nearby dentition, would represent the fourth associated craniodental and postcranial assemblage of this species. We developed a geochemical taphonomic history of these ca. 2 Ma hominin fossils using nondestructive X-ray based microanalytical tools (synchrotron and benchtop X-ray fluorescence chemical imaging and micro- and nano-computed tomography volumetric reconstruction), bulk analyses of sediments and paleosols at the excavation sites, and sedimentologic and stratigraphic observations. (...)

     
 

Experiments with replicas of Early Upper Paleolithic edge-ground stone axes and adzes provide criteria for identifying tool functions, di A. Iwase, K. Sano, J. Nagasaki, N. Otake, M. Yamada, "Journal of Archaeological Science", Volume 163, March 2024, 105891 - open access -

Systematic tree-felling using a polished stone axe and/or adze developed with sedentary lifeways in Holocene environments. However, securely dated Pleistocene edge-ground stone axes/adzes have now been identified from Marine Isotope Stage 3 sites in two distant regions: Australia and Japan. These early ground tools are indicative of full-blown tree-felling, but whether they indeed functioned as woodworking tools remains unclear. We present the results of an experimental study with replicas of Early Upper Paleolithic edge-ground stone axes/adzes from the Japanese archipelago that included a total of 75 replicas used in 15 different use and nonuse experiments. (...)

     
 

A geoarchaeological review of Balzi Rossi, Italy: A crossroad of Palaeolithic populations in the northwest Mediterranean, di D. D. Ryan et alii, "Quaternary Science Reviews", Volume 327, 1 March 2024, 108515 - open access -

The Balzi Rossi archaeological complex (comprised of caves, rock shelters, and open-air sites) is a globally significant site for Palaeolithic culture and understanding the transition from Neanderthal to Anatomically Modern Human populations in Europe. It also retains some of the earliest evidence of human interactions with their coastal environment. Balzi Rossi has been subject to excavation for over 150 years – traditionally as individual site locations – with most deposits removed when the discipline of archaeology was nascent, and the science not yet developed. The consequence was the unfortunate loss of materials and critically important stratigraphic context. However, valuable information regarding the Palaeolithic population, their coastal environment, and earlier sea-level change, remains in the literature and in museum repositories. In this work we have compiled and reviewed the extensive resources, available largely in French and Italian, to provide a summary and catalogue for each individual site. (...)

     
 

Morphological integration and shape covariation between the trapezium and first metacarpal among extant hominids, di A. Bardo, C. J. Dunmore, R. Cornette, T. L. Kivell, "American Journal of Biological Anthropology", Volume 183, Issue 3, A Special Issue in Honor of the Life and Scientific Contributions of Professor Mary Marzke, March 2024, e24800 - open access -

The shape of the trapezium and first metacarpal (Mc1) markedly influence thumb mobility, strength, and the manual abilities of extant hominids. Previous research has typically focused solely on trapezium-Mc1 joint shape. Here we investigate how morphological integration and shape covariation between the entire trapezium (articular and non-articular surfaces) and the entire Mc1 reflect known differences in thumb use in extant hominids.
We analyzed shape covariation in associated trapezia and Mc1s across a large, diverse sample of Homo sapiens (n = 40 individuals) and other extant hominids (Pan troglodytes, n = 16; Pan paniscus, n = 13; Gorilla gorilla gorilla, n = 27; Gorilla beringei, n = 6; Pongo pygmaeus, n = 14; Pongo abelii, n = 9) using a 3D geometric morphometric approach. We tested for interspecific significant differences in degree of morphological integration and patterns of shape covariation between the entire trapezium and Mc1, as well as within the trapezium-Mc1 joint specifically. (...)

     
 

A three-dimensional musculoskeletal model of the pelvis and lower limb of Australopithecus afarensis, di M. C. O'Neill, A. Nagano, B. R. Umberger, "American Journal of Biological Anthropology", Volume 183, Issue 3, A Special Issue in Honor of the Life and Scientific Contributions of Professor Mary Marzke, March 2024, e24845 - open access -

Musculoskeletal modeling is a powerful approach for studying the biomechanics and energetics of locomotion. Australopithecus (A.) afarensis is among the best represented fossil hominins and provides critical information about the evolution of musculoskeletal design and locomotion in the hominin lineage. Here, we develop and evaluate a three-dimensional (3-D) musculoskeletal model of the pelvis and lower limb of A. afarensis for predicting muscle-tendon moment arms and moment-generating capacities across lower limb joint positions encompassing a range of locomotor behaviors.
A 3-D musculoskeletal model of an adult A. afarensis pelvis and lower limb was developed based primarily on the A.L. 288-1 partial skeleton. The model includes geometric representations of bones, joints and 35 muscle-tendon units represented using 43 Hill-type muscle models. Two muscle parameter datasets were created from human and chimpanzee sources. 3-D muscle-tendon moment arms and isometric joint moments were predicted over a wide range of joint positions. (...)

     
 

Quantifying Edge Sharpness on Stone Flakes: Comparing Mechanical and Micro-Geometric Definitions Across Multiple Raw Materials from Olduvai Gorge (Tanzania), di A. Key et alii, "Journal of Archaeological Method and Theory", Volume 31, Issue 1, March 2024, pages 51–74 - open access -

In line with engineering research focusing on metal tools, techniques to record the attribute of ‘edge sharpness’ on stone tools can include both mechanical and micro-geometric approaches. Mechanically-defined sharpness techniques used in lithic studies are now well established and align with engineering research. The single micro-geometrically-defined technique—tip curvature—is novel relative to approaches used elsewhere, and has not explicitly been tested for its ability to describe the attribute of sharpness. Here, using experimental flakes produced on basalt, chert, and quartzite sourced at Olduvai Gorge (Tanzania), we investigate the relationship between tip curvature and the force and work required to initiate a cut. (...)

     
 

School of Rocks: a Transmission Time Investment Model for Pleistocene Lithic Technology, di T. Z. Kovach, J. P. Gill, "Journal of Archaeological Method and Theory", Volume 31, Issue 1, March 2024, pages 251–286

We propose a transmission time investment model for integrating the tenets of human behavioral ecology and cultural evolutionary theory to investigate agency and optimality in the social transmission of lithic technologies. While the cultural transmission process is often overlooked in discussions of optimality, we view it as a critical area for the application of adaptive reasoning to further understand the mechanisms responsible for change in lithic technologies. The proposed model modifies a technological intensification model based on the marginal value theorem (...)

     
 

Scientists ID burned bodies using technique used for extracting DNA from woolly mammoths, Neanderthals, 29 february 2024

Fire victims may be identified through dental records if the teeth are preserved and such records exist. Oftentimes, DNA testing is the only way to identify badly burned bodies. Researchers can extract usable DNA from bones subjected to conditions between 200 and 250 degrees centigrade; between 350 and 550 degrees, there is a steep drop-off in the concentration of DNA. "In effect, there's an inverse correlation: the higher the burn temperature, the less DNA is preserved," explained Binghamton University Research Assistant Professor of Anthropology Matthew Emery, the lead author. "Part of the idea was to look at how DNA degrades systematically across different temperature ranges." The researchers used two different techniques to extract DNA from the bones and teeth of 27 fire victims from incidents that included house fires, airplane crashes, truck fires and motor vehicle accidents. One technique was originally devised to extract ancient DNA from Ice Age megafauna and is also used on human remains found in archaeological contexts, such as Neanderthals. (...)

     
 

Ochre-based compound adhesives at the Mousterian type-site document complex cognition and high investment, di P. Schmidt et alii, "Science Advances", 21 Feb 2024, Vol 10, Issue 8 - open access -

Ancient adhesives used in multicomponent tools may be among our best material evidences of cultural evolution and cognitive processes in early humans. African Homo sapiens is known to have made compound adhesives from naturally sticky substances and ochre, a technical behavior proposed to mark the advent of elaborate cognitive processes in our species. Foragers of the European Middle Paleolithic also used glues, but evidence of ochre-based compound adhesives is unknown. Here, we present evidence of this kind. Bitumen was mixed with high loads of goethite ochre to make compound adhesives at the type-site of the Mousterian, Le Moustier (France). (...)

     
 

A submerged Stone Age hunting architecture from the Western Baltic Sea, di J. Geersen, M. Bradtmöller, J. Schneider von Deimling, H. Lübke, "Proceedings of the National Academy of Sciences", 20 February 2024, vol. 121, no. 8, e2312008121 - open access -

The Baltic Sea basins, some of which only submerged in the mid-Holocene, preserve Stone Age structures that did not survive on land. Yet, the discovery of these features is challenging and requires cross-disciplinary approaches between archeology and marine geosciences. Here, we combine shipborne and autonomousunderwater vehicle hydroacoustic data with up to a centimeter range resolution, sedimentological samples, and optical images to explore a Stone Age megastructure located in 21 m water depth in the Bay of Mecklenburg, Germany. The structure is made of 1,673 individual stones which are usually less than 1 m in height, placed side by side over a distance of 971 m in a way that argues against a natural origin by glacial transport or ice push ridges. Running adjacent to the sunken shoreline of a paleolake (or bog), whose youngest phase was dated to 9,143 ±36 ka B.P., the stonewall was likely used for hunting the Eurasian reindeer (Rangifer tarandus) during the Younger Dryas or early Pre-Boreal (...)

     
 

Dans le rift Est-Africain, des hominines auraient vécu dans un milieu fertile et non aride, 15 février 2024

Une nouvelle étude révèle que dans le rift Est-Africain, des hominines n’ont pas eu à faire face à une extrême aridité, contrairement à ce que l’on pensait jusqu’à présent. La zone était parcourue par de larges cours d’eau douce, et loin d’avoir évolué aux dépens d’une aridité contraignante, les populations locales auraient eu accès à des ressources inespérées. Rencontre avec Xavier Boës, chercheur au Muséum national d’Histoire naturelle. Il y a environ 8 millions d’années, l’apparition d’une faille gigantesque aurait créé une barrière naturelle ayant séparé l’Est et l’Ouest du continent africain avec des environnements distincts. Si à l’Ouest, l’air était plutôt humide et la végétation luxuriante, à l’Est, le climat s’était asséché et tout le milieu aurait été profondément transformé. (...)

     
 

Claims for 1.9–2.0 Ma old early Acheulian and Oldowan occupations at Melka Kunture are not supported by a robust age model, di T. Gossa, A.Asrat, E. Hovers, A. J. Tholt, P. R. Renne, "Quaternary Science Reviews", Volume 326, 15 February 2024, 108506

In the chronostratigraphic studies of sedimentary successions across eastern Africa, it is common practice to integrate paleomagnetic studies with radioisotopic dating to provide additional age resolution and refine age models. Muttoni et al. (2023) followed a similar approach. However, they inconsistently and selectively focused on certain dated tuff units as a basis for their correlation across sections. They utilized dated tuff units as anchors of correlation whenever they fit their age (...)

     
 

Il y a 100 000 ans sur la plage de Larache au Maroc, des Homo sapiens ont laissé des traces de pas, 9 février 2024

Il y a 100 000 ans sur la plage de Larache au Maroc, des Homo sapiens ont laissé des traces de pas. Ce sont plus de 80 empreintes de pas humains qui ont été découvertes en 2022 sur le littoral du nord du Maroc. Ces traces sont considérées comme les plus anciennes empreintes de pas connues en Afrique du Nord et au sud de la Méditerranée (...)

     
 

Homo sapiens reached the higher latitudes of Europe by 45,000 years ago, di D. Mylopotamitaki et alii, "Nature", Volume 626, Issue 7998, 8 February 2024, pp. 341–346 - open access -

The Middle to Upper Palaeolithic transition in Europe is associated with the regional disappearance of Neanderthals and the spread of Homo sapiens. Late Neanderthals persisted in western Europe several millennia after the occurrence of H. sapiens in eastern Europe. Local hybridization between the two groups occurred, but not on all occasions. Archaeological evidence also indicates the presence of several technocomplexes during this transition, complicating our understanding and the association of behavioural adaptations with specific hominin groups. One such technocomplex for which the makers are unknown is the Lincombian–Ranisian–Jerzmanowician (LRJ), which has been described in northwestern and central Europe. (...)

     
 

Delayed increase in stone tool cutting-edge productivity at the Middle-Upper Paleolithic transition in southern Jordan, di S. Kadowaki et alii, "Nature Communications", 07 February 2024, volume 15, Article number: 610 - open access -

Although the lithic cutting-edge productivity has long been recognized as a quantifiable aspect of prehistoric human technological evolution, there remains uncertainty how the productivity changed during the Middle-to-Upper Paleolithic transition. Here we present the cutting-edge productivity of eight lithic assemblages in the eastern Mediterranean region that represent a chrono-cultural sequence including the Late Middle Paleolithic, Initial Upper Paleolithic, the Early Upper Paleolithic, and the Epipaleolithic. The results show that a major increase in the cutting-edge productivity does not coincide with the conventional Middle-Upper Paleolithic boundary characterized by the increase in blades in the Initial Upper Paleolithic, but it occurs later in association with the development of bladelet technology in the Early Upper Paleolithic. (...)

     
 

Environmental changes and human occupations between MIS 15 and MIS 14 in Central Italy: archaeological levels AO1-20, 24 and LBr of Valle Giumentina (c. 570–530 ka), di V. Villa et alii, "Archaeological and Anthropological Sciences", Volume 16, Issue 2, February 2024

This work presents the Middle Pleistocene palaeoenvironmental and archaeological record of the Valle Giumentina basin (Abruzzo, Italy). A high-resolution geological study, including stratigraphy, sedimentology and micromorphology, was performed on the lower part of the sequence which correlates with the time span between MIS 15 and MIS 14 stages, i.e. between 570 and 530 ka. In addition to long-term climatic variability, sedimentological data highlight many short oscillations of varying amplitude during both Glacial and Interglacial periods. These results are confirmed by the studies of environmental proxies (pollen and molluscan analysis) previously undertaken on the Valle Giumentina sequence in 2016. Comparisons with global, Mediterranean and Italian climate archives confirm the consistency of the Valle Giumentina record and the contrasting characteristics of each isotopic stages. (...)

     
 

Application of computed tomography to the study of Mesolithic portable art: Results, interpretations and expectations—The case of an ornamented roe deer antler harpoon from Police, north-west Poland, di T. Płonka, M. Diakowski, J. Krupa-Kurzynowska, V. Hoppe, G. Ziółkowski, "Archaeometry", Volume 66, Issue 1, February 2024, Pages 219-237 - open access -

The article describes the application of X-ray computed tomography to the recording and analysis of ornamentation on the Mesolithic harpoon found at Police in north-west Poland. The geometric ornament was divided into eight areas. Based on the tomographic data, a method of quantitative analysis of ornamentation was proposed. For lines selected in individual areas, three profiles were determined for which the width, depth and opening angle of the ornament lines were measured. The analysis of these data, including statistical analyses, revealed a degree of variation, dependent on the engraving technique and the instrument used to make the ornament. (...)

     
 

Hanging over the Void. Uses of Long Ropes and Climbing Rope Ladders in Prehistory as Illustrated in Levantine Rock Art, di M. Bea, D. Roman, I. Domingo, "Cambridge Archaeological Journal", Volume 34, Issue 1, February 2024, pp. 127-145 - open access -

Direct or indirect evidence of ropemaking are scarce in European prehistory. Only a few references to Middle or Upper Palaeolithic remains are known to us, with more examples towards the Holocene. The archaeological contexts of ropes offer little information about possible uses, as the activities they are used for are often archaeologically invisible. However, some rock-art traditions shed some light on potential uses, worth exploring. In Spain, Levantine rock art offers the best graphic examples across Europe showing various uses of ropes, including climbing. Starting from the recently discovered climbing scene of Barranco Gómez site (Teruel, Spain), including the best preserved and more complex use of ropes seen so far in Levantine art, this paper analyses representations of ropes in this art, as well as their varieties and diverse uses. (...)

     
 

A review of the distal femur in Australopithecus, di C. K. Miller, J. M. DeSilva, "Evolutionary Anthropology", Volume 33, Issue 1, February 2024, e22012

In 1938, the first distal femur of a fossil Australopithecus was discovered at Sterkfontein, South Africa. A decade later, another distal femur was discovered at the same locality. These two fossil femora were the subject of a foundational paper authored by Kingsbury Heiple and Owen Lovejoy in 1971. In this paper, the authors discussed functionally relevant anatomies of these two fossil femora and noted their strong affinity to the modern human condition. Here, we update this work by including eight more fossil Australopithecus distal femora, an expanded comparative dataset, as well as additional linear measurements. Just as Heiple and Lovejoy reported a half-century ago, we find strong overlap between modern humans and cercopithecoids (...)

     
 

"Journal of Human Evolution", Volume 187, February 2024:

- A reanalysis of strontium isotope ratios as indicators of dispersal in South African hominins, di M. I. Hamilton, S. R. Copeland, S. V. Nelson

- Sex-biased sampling may influence Homo naledi tooth size variation, di L. K. Delezene et alii

- New Neanderthal remains from Axlor cave (Dima, Biscay, northern Iberian Peninsula), di S. E. Bailey et alii

- Modern human atlas ranges of motion and Neanderthal estimations, di C. A. Palancar et alii

     
 

The first identification of composite paints with proteinaceous binder in Upper Palaeolithic (31–23 ka) organic decorations, di L. Golovanova, J. Kostina, V. Doronichev, "Journal of Archaeological Science", Volume 162, February 2024, 105920

Research of coloring pigments and binding compounds from the Upper Palaeolithic (UP), including on portable art objects such as personal ornaments, provides new insights into social and cultural aspects of human history. However, we lack a comprehensive study of the composite pigment mixtures and binding materials that were produced intentionally and used for coloration. The study of several personal ornaments from the UP layers dated 31–23 ka calBP in Mezmaiskaya Cave, North Caucasus (Russia), shows that UP paints have a complex chemical composition. Using ATR–FTIR and SEM–EDS, we have identified that for coloring organic personal decorations UP humans used composite paint mixtures produced from organic (bitumen) and inorganic (red bolus/kaolin) natural pigments. (...)

     
 

The ecology, subsistence and diet of ~45,000-year-old Homo sapiens at Ilsenhöhle in Ranis, Germany, di G. M. Smith et alii, "Nature Ecology & Evolution", 31 January 2024 - open access -

Recent excavations at Ranis (Germany) identified an early dispersal of Homo sapiens into the higher latitudes of Europe by 45,000 years ago. Here we integrate results from zooarchaeology, palaeoproteomics, sediment DNA and stable isotopes to characterize the ecology, subsistence and diet of these early H. sapiens. We assessed all bone remains (n = 1,754) from the 2016–2022 excavations through morphology (n = 1,218) or palaeoproteomics (zooarchaeology by mass spectrometry (n = 536) and species by proteome investigation (n = 212)). Dominant taxa include reindeer, cave bear, woolly rhinoceros and horse, indicating cold climatic conditions. Numerous carnivore modifications, alongside sparse cut-marked and burnt bones, illustrate a predominant use of the site by hibernating cave bears and denning hyaenas, coupled with a fluctuating human presence. (...)

     
 

Stable isotopes show Homo sapiens dispersed into cold steppes ~45,000 years ago at Ilsenhöhle in Ranis, Germany, di S. Pederzani et alii, "Nature Ecology & Evolution", 31 January 2024 - open access -

The spread of Homo sapiens into new habitats across Eurasia ~45,000 years ago and the concurrent disappearance of Neanderthals represents a critical evolutionary turnover in our species’ history. ‘Transitional’ technocomplexes, such as the Lincombian–Ranisian–Jerzmanowician (LRJ), characterize the European record during this period but their makers and evolutionary significance have long remained unclear. New evidence from Ilsenhöhle in Ranis, Germany, now provides a secure connection of the LRJ to H. sapiens remains dated to ~45,000 years ago, making it one of the earliest forays of our species to central Europe. Using many stable isotope records of climate produced from 16 serially sampled equid teeth spanning ~12,500 years of LRJ and Upper Palaeolithic human occupation at Ranis, we review the ability of early humans to adapt to different climate and habitat conditions. (...)

     
 

Rope making in the Aurignacian of Central Europe more than 35,000 years ago, di N. J. Conard, V. Rots, "Science Advances", 31 Jan 2024, Vol. 10, Issue 5 - open access -

Evidence for the manufacture and use of fiber technology such as rope and twine is rare in the Paleolithic, despite the widely held view that such artifacts were in regular use during the Pleistocene. On the basis of the discovery of a more than 35,000-year-old perforated baton made from mammoth ivory at Hohle Fels Cave in Ach Valley of southwestern Germany together with experimental studies, we are now able to demonstrate one way people of the early Upper Paleolithic manufactured rope. This work contributes to our understanding of the evolution of technology, cooperative work, and Paleolithic social organization. (...)

     
 

How did humans learn to walk? New evolutionary study offers an earful, 29 January 2024

A new study, which centers on evidence from skulls of a 6-million-year-old fossil ape, Lufengpithecus, offers important clues about the origins of bipedal locomotion courtesy of a novel method: analyzing its bony inner ear region using three-dimensional CT-scanning. The inner ear appears to provide a unique record of the evolutionary history of ape locomotion. (...)

     
 

A multiproxy approach to understanding the impact of the Storegga tsunami upon Mesolithic hunter-fisher-gatherers across different regions of western Norway, di J. Walker et alii, "Quaternary Science Reviews", Volume 324, 15 January 2024, 108433 - open access -

The Storegga tsunami (c. 8150 cal BP) is geologically well attested from various isolation basins across the west Norwegian coast. Ascertaining the impact it had upon the Mesolithic peoples who lived through it, however, remains a difficult proposition; one further complicated by broadly synchronic processes of climate change and sea-level rise. This paper presents a regional scale approach to addressing this matter through a multiproxy study comprising: 1) the performance of a new numerical tsunami run-up simulation for six different focus areas; 2) characterising the impact of the tsunami upon key resource base ecosystems; 3) characterising the potential for complication arising from contemporaneous processes of environmental change caused by the ‘8.2 ka BP event', and sea-level rise associated with the early-mid Holocene ‘Tapes’ transgression, and 4) the reconstruction of temporal traditions in site location relative to the contemporary palaeoshoreline within the six focus areas used for the numerical simulation. (...)

     
 

Valdeprovedo open-air site: a knapping event in the early Upper Paleolithic of the Sierra de Atapuerca (Burgos, Spain), di M. Santamaría, M. Navazo, A. Benito-Calvo, A. Medialdea, E. Carbonell, "Archaeological and Anthropological Sciences", Volume 16, Issue 1, January 2024 - open access -

In this paper, we present the site of Valdeprovedo (Sierra de Atapuerca, Burgos), an open-air Paleolithic site. This site is attractive for study and research for three main reasons. First, it is an open-air site with an extraordinarily well-preserved lithic assemblage that corresponds to a very short-lived event. Second, in this small area, refits have been achieved with a high refitting rate, which allows us to reconstruct the action carried out in this place during a specific moment, around 28 ka. And third, this is the first site of this chronology that has been documented in the Sierra de Atapuerca, providing new data on the inland population of the Iberian Peninsula by Upper Paleolithic groups. (...)

     
 

Neanderthal subsistence strategies: new evidence from the Mousterian Level XV of the Sopeña rock shelter (Asturias, northern Spain), di J. Yravedra, V. Estaca-Gómez, A. Grandal-d’Anglade, A. C. Pinto-Llona, "Archaeological and Anthropological Sciences", Volume 16, Issue 1, January 2024 - open access -

Many Palaeolithic archaeological sites have been excavated in the Cantabrian region of northern Spain, between the Cantabrian mountain range and the coast of the Bay of Biscay. The analyses of the materials thus recovered in sites such as El Castillo, Morín, Pendo, Covalejos, Esquilleu, El Mirón, Hornos de la Peña, El Cuco, El Ruso, Lezetxiki, Axlor, Arrillor, Amalda, Abauntz, and Gatzarria, among others, have contributed greatly to the understanding of Neanderthal animal-based subsistence in the area. However, most of the sites studied are in the eastern part of this area, and we know little on the western part, from just a handful of sites (El Sidrón, Llonín, La Viña, and La Güelga in Asturias; Cova Eirós in Galicia) and the zooarchaeological information has been limited, but is currently growing. El Sidrón has many cannibalized Neanderthal bones but few faunal remains, the Llonín cave shows short Neanderthal occupations, the Mousterian of La Viña yielded few faunal remains, and the three Mousterian levels of Cova Eirós were also short occupations. (...)

     
 

Intra-site spatial approaches based on taphonomic analyses to characterize assemblage formation at Pleistocene sites: a case study from Buena Pinta Cave (Pinilla del Valle, Madrid, Spain), di Clara Mielgo et alii, "Archaeological and Anthropological Sciences", Volume 16, Issue 1, January 2024 - open access -

Buena Pinta Cave (Pinilla del Valle, Madrid) has been interpreted as a hyena den with sporadic occupations of Homo neanderthalensis in the western part of the site (level 23). In order to identify the different formation processes in this area of the site, spatial analyses have been carried out with GIS and spatial statistics based on the taphonomic analysis of the faunal remains. Based on the vertical and sectional analyses of the assemblage, it has been possible to determine that level 23 actually corresponds to three archaeological levels with well-differentiated characteristics: a lower level with few faunal remains and fossil-diagenetic alterations related to humid environments associated with clays; an intermediate level with a high percentage of remains with water-related modifications and evidences of transport (...)

     
 

Bone tools, carnivore chewing and heavy percussion: assessing conflicting interpretations of Lower and Upper Palaeolithic bone assemblages, di S. A. Parfitt, S. M. Bello, January 2024, Volume 11, Issue 1 - open access -

The use of bone tools by early humans has provided valuable insights into their technology, behaviour and cognitive abilities. However, identifying minimally modified or unshaped Palaeolithic osseous tools can be challenging, particularly when they are mixed with bones altered by natural taphonomic processes. This has hampered the study of key technical innovations, such as the use of bones, antlers and teeth as hammers or pressure-flakers to work (knap) stone tools. Bones chewed by carnivores can resemble osseous knapping tools and have sometimes been mistaken for them. In this paper, we review recent advances in the study of osseous knapping tools with a focus on two Palaeolithic sites in the UK, the Acheulean Horse Butchery Site at Boxgrove and the Magdalenian site of Gough's Cave, where knapping tools were mis-attributed to carnivore chewing. (...)

     
 

Journal of Human Evolution, Volume 186, January 2024:

- Age-depth model for uppermost Ndutu Beds constrains Middle Stone Age technology and climate-induced paleoenvironmental changes at Olduvai Gorge (Tanzania)
, di R. K. Smedley et alii

- Biomechanical and taxonomic diversity in the Early Pleistocene in East Africa: Structural analysis of a recently discovered femur shaft from Olduvai Gorge (bed I), di J. Aramendi, A. Mabulla, E. Baquedano, M. Domínguez-Rodrigo

- Aridity, availability of drinking water and freshwater foods, and hominin and archeological sites during the Late Pliocene–Early Pleistocene in the western region of the Turkana Basin (Kenya): A review, di X. Boës et alii

- Revising the oldest Oldowan: Updated optimal linear estimation models and the impact of Nyayanga (Kenya), di A. Key, T. Proffitt

- Investigating the co-occurrence of Neanderthals and modern humans in Belgium through direct radiocarbon dating of bone implements, di G. Abrams et alii

     

Index di antiqui Sommario bacheca