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d'Errico F, van Niekerk KL, Geis L, Henshilwood CS. New Blombos Cave evidence supports a multistep evolutionary scenario for the culturalization of the human body. J Hum Evol 2023; 184:103438. [PMID: 37742522 DOI: 10.1016/j.jhevol.2023.103438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 09/01/2023] [Accepted: 09/03/2023] [Indexed: 09/26/2023]
Abstract
The emergence of technologies to culturally modify the appearance of the human body is a debated issue, with earliest evidence consisting of perforated marine shells dated between 140 and 60 ka at archaeological sites from Africa and western Asia. In this study, we submit unpublished marine and estuarine gastropods from Blombos Cave Middle Stone Age layers to taxonomic, taphonomic, technological, and use-wear analyses. We show that unperforated and naturally perforated eye-catching shells belonging to the species Semicassis zeylanica, Conus tinianus, and another Conus species, possibly Conus algoensis, were brought to the cave between 100 and 73 ka. At ca. 70 ka, a previously unrecorded marine gastropod, belonging to the species Tritia ovulata, was perforated by pecking and was worn as an ornamental object, isolated or in association with numerous intentionally perforated shells of the species Nassarius kraussianus. Fluctuations in sea level and consequent variations in the site-to-shoreline distances and landscape modifications during the Middle Stone Age have affected the availability of marine shells involved in symbolic practices. During the M3 and M2 Lower phases, with a sea level 50 m lower, the site was approximately 3.5 km away from the coast. In the later M2 Upper and M1 phases, with a sea level at -60 m, the distance increased to about 5.7 km. By the end of the M1 phase, when the site was abandoned, Blombos Cave was situated 18-30 km from the shoreline. We use the new Blombos evidence and a review of the latest findings from Africa and Eurasia to propose a testable ten-step evolutionary scenario for the culturalization of the human body with roots in the deep past.
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Affiliation(s)
- Francesco d'Errico
- Univ. Bordeaux, UMR CNRS 5199, Bâtiment B2, Allée Geoffroy Saint Hilaire, CS 50023, F-33615, Pessac Cedex, France; SFF Centre for Early Sapiens Behaviour (SapienCE), University of Bergen, Bergen, Norway.
| | - Karen Loise van Niekerk
- SFF Centre for Early Sapiens Behaviour (SapienCE), University of Bergen, Bergen, Norway; School of Geography, Archaeology and Environmental Studies, University of Witwatersrand, Johannesburg, South Africa
| | - Lila Geis
- Univ. Bordeaux, UMR CNRS 5199, Bâtiment B2, Allée Geoffroy Saint Hilaire, CS 50023, F-33615, Pessac Cedex, France
| | - Christopher Stuart Henshilwood
- SFF Centre for Early Sapiens Behaviour (SapienCE), University of Bergen, Bergen, Norway; Evolutionary Studies Institute, University of the Witwatersrand, Private Bag 3, Wits, 2050, South Africa
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2
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Di Plinio S, Ebisch SJH. Combining local and global evolutionary trajectories of brain-behaviour relationships through game theory. Eur J Neurosci 2020; 52:4198-4213. [PMID: 32594640 DOI: 10.1111/ejn.14883] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/15/2020] [Accepted: 06/20/2020] [Indexed: 01/05/2023]
Abstract
The study of the evolution of brain-behaviour relationships concerns understanding the causes and repercussions of cross- and within-species variability. Understanding such variability is a main objective of evolutionary and cognitive neuroscience, and it may help explaining the appearance of psychopathological phenotypes. Although brain evolution is related to the progressive action of selection and adaptation through multiple paths (e.g. mosaic vs. concerted evolution, metabolic vs. structural and functional constraints), a coherent, integrative framework is needed to combine evolutionary paths and neuroscientific evidence. Here, we review the literature on evolutionary pressures focusing on structural-functional changes and developmental constraints. Taking advantage of recent progress in neuroimaging and cognitive neuroscience, we propose a twofold hypothetical model of brain evolution. Within this model, global and local trajectories imply rearrangements of neural subunits and subsystems and of behavioural repertoires of a species, respectively. We incorporate these two processes in a game in which the global trajectory shapes the structural-functional neural substrates (i.e. players), while the local trajectory shapes the behavioural repertoires (i.e. stochastic payoffs).
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Affiliation(s)
- Simone Di Plinio
- Department of Neuroscience, Imaging, and Clinical Sciences, G D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Sjoerd J H Ebisch
- Department of Neuroscience, Imaging, and Clinical Sciences, G D'Annunzio University of Chieti-Pescara, Chieti, Italy.,Institute for Advanced Biomedical Technologies (ITAB), G D'Annunzio University of Chieti Pescara, Chieti, Italy
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3
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Questions for The Psychology of the Artful Mind. Vision (Basel) 2019; 3:vision3040067. [PMID: 31766542 PMCID: PMC6969930 DOI: 10.3390/vision3040067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 11/08/2019] [Accepted: 11/19/2019] [Indexed: 11/17/2022] Open
Abstract
This paper reconstructs the “Arnheim’s puzzle” over the psychology of art. It is argued that the long-established psychological theories of art do not account properly for the observable variability of art, which provide the phenomena of interest whose psychological factors need to be discovered. The general purpose principles of such theories, the ensuing selective sample of art phenomena, and assumption of conventional properties of aesthetic experience make the predictions and the findings of the theories unrepresentative of art. From the discussion of examples drawn from contemporary visual arts and the presentation of the debate on the emergence of the cognitive capacities of art in paleoanthropology, a construct is presented on the specificity of the cognitive capacities of art and its anchoring to perception, which solves the puzzle and has implications for research and teaching psychology of art.
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4
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Richard M, Falguères C, Valladas H, Ghaleb B, Pons-Branchu E, Mercier N, Richter D, Conard NJ. New electron spin resonance (ESR) ages from Geißenklösterle Cave: A chronological study of the Middle and early Upper Paleolithic layers. J Hum Evol 2019; 133:133-145. [PMID: 31358177 DOI: 10.1016/j.jhevol.2019.05.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 05/27/2019] [Accepted: 05/28/2019] [Indexed: 11/18/2022]
Abstract
Geißenklösterle Cave (Germany) is one of the most important Paleolithic sites in Europe, as it is characterized by human occupation during the Middle and early Upper Paleolithic. Aurignacian layers prior to 37-38 ka cal BP feature both musical and figurative art objects that are linked to the early arrival in Europe of Homo sapiens. Middle Paleolithic layers yielded lithic artifacts attributed to Homo neanderthalensis. Since human occupation at the site is attributed to both Neanderthals and modern humans, chronology is essential to clarify the issues of Neanderthal disappearance, modern human expansion in Europe, and the origin of the Aurignacian in Western Europe. Electron spin resonance (ESR) dating was performed on fossil tooth enamel collected from the Middle Paleolithic layers, which are beyond the radiocarbon dating range, and from the nearly sterile 'transitional' geological horizon (GH) 17 and the lower Aurignacian deposits, to cross-check ESR ages with previous radiocarbon, thermoluminescence and ESR age results. The Middle Paleolithic layers were dated between 94 ± 10 ka (GH 21) and 55 ± 6 ka (GH 18) by ESR on tooth enamel. Mean ages for GH 17, at 46 ± 3 ka, and for the lower Aurignacian layers, at 37 ± 3 ka, are in agreement with previous dating results, thus supporting the reliability of ESR chronology for the base of the sequence where dating comparisons are not possible. These results suggest that Neanderthals occupied the site from Marine Isotope Stage (MIS) 5 to the second half of MIS 3 and confirm the antiquity of early Aurignacian deposits. The presence of an almost sterile layer that separates Middle and Upper Paleolithic occupations could be related to the abandonment of the site by Neanderthals, possibly during Heinrich Stadial 5 (ca. 49-47 ka), thus before the arrival of H. sapiens in the area around 42 ka cal BP. These dates for the Middle Paleolithic of the Swabian Jura represent an important contribution to the prehistory of the region, where nearly all of the excavations were conducted decades ago and prior to the development of reliable radiometric dating beyond the range of radiocarbon.
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Affiliation(s)
- Maïlys Richard
- Institut de Recherche sur les ArchéoMATériaux-Centre de Recherche en Physique Appliquée à l'Archéologie, Université Bordeaux-Montaigne, UMR 5060, Maison de l'Archéologie, 33607, Pessac, France; Département « Homme et Environnement », Muséum national d'Histoire naturelle, UMR 7194, 1 rue René Panhard, 75013, Paris, France.
| | - Christophe Falguères
- Département « Homme et Environnement », Muséum national d'Histoire naturelle, UMR 7194, 1 rue René Panhard, 75013, Paris, France
| | - Hélène Valladas
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212, CEA-CNRS-UVSQ, Université Paris-Saclay, 91198, Gif-sur-Yvette, Cedex, France
| | - Bassam Ghaleb
- GEOTOP, Université du Québec à Montréal, CP 8888, succ. Centre-Ville, Montreal, Canada
| | - Edwige Pons-Branchu
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212, CEA-CNRS-UVSQ, Université Paris-Saclay, 91198, Gif-sur-Yvette, Cedex, France
| | - Norbert Mercier
- Institut de Recherche sur les ArchéoMATériaux-Centre de Recherche en Physique Appliquée à l'Archéologie, Université Bordeaux-Montaigne, UMR 5060, Maison de l'Archéologie, 33607, Pessac, France
| | - Daniel Richter
- Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, 04103, Leipzig, Germany
| | - Nicholas J Conard
- Tübingen/Senckenberg Center for Human Evolution and Palaeoecology, University of Tübingen, Sigwartstraβe 10, 72074, Tübingen, Germany; Abteilung Ältere Urgeschichte und Quartärökologie, Institut für Ur- und Frühgeschichte und Archäologie des Mittelalters, University of Tübingen, Schloss Hohentübingen, 72070, Tübingen, Germany
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5
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Shultz DR, Montrey M, Shultz TR. Comparing fitness and drift explanations of Neanderthal replacement. Proc Biol Sci 2019; 286:20190907. [PMID: 31185865 DOI: 10.1098/rspb.2019.0907] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
There is a general consensus among archaeologists that replacement of Neanderthals by anatomically modern humans in Europe occurred around 40-35 ka. However, the causal mechanism for this replacement continues to be debated. Proposed models have featured either fitness advantages in favour of anatomically modern humans or invoked neutral drift under various preconditions. Searching for specific fitness advantages in the archaeological record has proven difficult, as these may be obscured, absent or subject to interpretation. To bridge this gap, we rigorously compare the system-level properties of fitness- and drift-based explanations of Neanderthal replacement. Our stochastic simulations and analytical predictions show that, although both fitness and drift can produce replacement, they present important differences in (i) required initial conditions, (ii) reliability, (iii) time to replacement, and (iv) path to replacement (population histories). These results present useful opportunities for comparison with archaeological and genetic data. We find greater agreement between the available empirical evidence and the system-level properties of replacement by differential fitness, rather than by neutral drift.
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Affiliation(s)
- Daniel R Shultz
- 1 Department of Anthropology, McGill University , Montreal, Quebec , Canada.,2 Department of History, McGill University , Montreal, Quebec , Canada
| | - Marcel Montrey
- 3 Department of Psychology, McGill University , Montreal, Quebec , Canada
| | - Thomas R Shultz
- 3 Department of Psychology, McGill University , Montreal, Quebec , Canada.,4 School of Computer Science, McGill University , Montreal, Quebec , Canada
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6
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Li F, Vanwezer N, Boivin N, Gao X, Ott F, Petraglia M, Roberts P. Heading north: Late Pleistocene environments and human dispersals in central and eastern Asia. PLoS One 2019; 14:e0216433. [PMID: 31141504 PMCID: PMC6541242 DOI: 10.1371/journal.pone.0216433] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 04/20/2019] [Indexed: 11/18/2022] Open
Abstract
The adaptability of our species, as revealed by the geographic routes and palaeoenvironmental contexts of human dispersal beyond Africa, is a prominent topic in archaeology and palaeoanthropology. Northern and Central Asia have largely been neglected as it has been assumed that the deserts and mountain ranges of these regions acted as 'barriers', forcing human populations to arc north into temperate and arctic Siberia. Here, we test this proposition by constructing Least Cost Path models of human dispersal under glacial and interstadial conditions between prominent archaeological sites in Central and East Asia. Incorporating information from palaeoclimatic, palaeolake, and archaeological data, we demonstrate that regions such as the Gobi Desert and the Altai Mountain chains could have periodically acted as corridors and routes for human dispersals and framing biological interactions between hominin populations. Review of the archaeological datasets in these regions indicates the necessity of wide-scale archaeological survey and excavations in many poorly documented parts of Eurasia. We argue that such work is likely to highlight the 'northern routes' of human dispersal as variable, yet crucial, foci for understanding the extreme adaptive plasticity characteristic of the emergence of Homo sapiens as a global species, as well as the cultural and biological hybridization of the diverse hominin species present in Asia during the Late Pleistocene.
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Affiliation(s)
- Feng Li
- Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
- CAS Center for Excellence in Life and Paleoenvironment, Beijing, China
| | - Nils Vanwezer
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Nicole Boivin
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Xing Gao
- Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China
- CAS Center for Excellence in Life and Paleoenvironment, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Florian Ott
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Michael Petraglia
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- Human Origins Program, National Museum of Natural History, Smithsonian Institution, Washington, D.C., United States of America
| | - Patrick Roberts
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
- School of Social Science, The University of Queensland, St Lucia, Brisbane, Australia
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7
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Defining the ‘generalist specialist’ niche for Pleistocene Homo sapiens. Nat Hum Behav 2018; 2:542-550. [DOI: 10.1038/s41562-018-0394-4] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 06/17/2018] [Accepted: 06/19/2018] [Indexed: 12/15/2022]
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8
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Assessing the significance of Palaeolithic engraved cortexes. A case study from the Mousterian site of Kiik-Koba, Crimea. PLoS One 2018; 13:e0195049. [PMID: 29718916 PMCID: PMC5931501 DOI: 10.1371/journal.pone.0195049] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 03/15/2018] [Indexed: 11/19/2022] Open
Abstract
Twenty-Seven Lower and Middle Paleolithic sites from Europe and the Middle East are reported in the literature to have yielded incised stones. At eleven of these sites incisions are present on flint cortexes. Even when it is possible to demonstrate that the engravings are ancient and human made, it is often difficult to distinguish incisions resulting from functional activities such as butchery or use as a cutting board, from those produced deliberately, and even more difficult to identify the scope of the latter. In this paper we present results of the analysis of an engraved cortical flint flake found at Kiik-Koba, a key Mousterian site from Crimea, and create an interpretative framework to guide the interpretation of incised cortexes. The frame of inference that we propose allows for a reasoned evaluation of the actions playing a role in the marking process and aims at narrowing down the interpretation of the evidence. The object comes from layer IV, the same layer in which a Neanderthal child burial was unearthed, which contains a para-Micoquian industry of Kiik-Koba type dated to between c.35 and 37 cal kyr BP. The microscopic analysis and 3D reconstruction of the grooves on the cortex of this small flint flake, demonstrate that the incisions represent a deliberate engraving made by a skilled craftsman, probably with two different points. The lines are nearly perfectly framed into the cortex, testifying of well controlled motions. This is especially the case considering the small size of the object, which makes this a difficult task. The production of the engraving required excellent neuromotor and volitional control, which implies focused attention. Evaluation of the Kiik-Koba evidence in the light of the proposed interpretative framework supports the view that the engraving was made with a representational intent.
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9
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A parsimonious neutral model suggests Neanderthal replacement was determined by migration and random species drift. Nat Commun 2017; 8:1040. [PMID: 29089499 PMCID: PMC5717005 DOI: 10.1038/s41467-017-01043-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 08/15/2017] [Indexed: 02/02/2023] Open
Abstract
Most hypotheses in the heated debate about the Neanderthals’ replacement by modern humans highlight the role of environmental pressures or attribute the Neanderthals’ demise to competition with modern humans, who occupied the same ecological niche. The latter assume that modern humans benefited from some selective advantage over Neanderthals, which led to the their extinction. Here we show that a scenario of migration and selectively neutral species drift predicts the Neanderthals’ replacement. Our model offers a parsimonious alternative to those that invoke external factors or selective advantage, and represents a null hypothesis for assessing such alternatives. For a wide range of parameters, this hypothesis cannot be rejected. Moreover, we suggest that although selection and environmental factors may or may not have played a role in the inter-species dynamics of Neanderthals and modern humans, the eventual replacement of the Neanderthals was determined by the repeated migration of modern humans from Africa into Eurasia. The replacement of Neanderthals by modern humans is thought to have been due to environmental factors, a selective advantage of modern humans, or both. Here, Kolodny and Feldman develop a neutral model of species drift showing that rapid Neanderthal replacement can be explained parsimoniously by simple migration dynamics.
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10
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Abstract
Recent studies of the evolution of religion have revealed the cognitive underpinnings of belief in supernatural agents, the role of ritual in promoting cooperation, and the contribution of morally punishing high gods to the growth and stabilization of human society. The universality of religion across human society points to a deep evolutionary past. However, specific traits of nascent religiosity, and the sequence in which they emerged, have remained unknown. Here we reconstruct the evolution of religious beliefs and behaviors in early modern humans using a global sample of hunter-gatherers and seven traits describing hunter-gatherer religiosity: animism, belief in an afterlife, shamanism, ancestor worship, high gods, and worship of ancestors or high gods who are active in human affairs. We reconstruct ancestral character states using a time-calibrated supertree based on published phylogenetic trees and linguistic classification and then test for correlated evolution between the characters and for the direction of cultural change. Results indicate that the oldest trait of religion, present in the most recent common ancestor of present-day hunter-gatherers, was animism, in agreement with long-standing beliefs about the fundamental role of this trait. Belief in an afterlife emerged, followed by shamanism and ancestor worship. Ancestor spirits or high gods who are active in human affairs were absent in early humans, suggesting a deep history for the egalitarian nature of hunter-gatherer societies. There is a significant positive relationship between most characters investigated, but the trait “high gods” stands apart, suggesting that belief in a single creator deity can emerge in a society regardless of other aspects of its religion.
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11
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Abstract
The last decade has seen a significant growth of our knowledge of the Neandertals, a population of Pleistocene hunter-gatherers who lived in (western) Eurasia between ∼400,000 and 40,000 y ago. Starting from a source population deep in the Middle Pleistocene, the hundreds of thousands of years of relative separation between African and Eurasian groups led to the emergence of different phenotypes in Late Pleistocene Europe and Africa. Both recently obtained genetic evidence and archeological data show that the biological and cultural gaps between these populations were probably smaller than previously thought. These data, reviewed here, falsify inferences to the effect that, compared with their near-modern contemporaries in Africa, Neandertals were outliers in terms of behavioral complexity. It is only around 40,000 y ago, tens of thousands of years after anatomically modern humans first left Africa and thousands of years after documented interbreeding between modern humans, Neandertals and Denisovans, that we see major changes in the archeological record, from western Eurasia to Southeast Asia, e.g., the emergence of representational imagery and the colonization of arctic areas and of greater Australia (Sahul).
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Mounier A, Balzeau A, Caparros M, Grimaud-Hervé D. Brain, calvarium, cladistics: A new approach to an old question, who are modern humans and Neandertals? J Hum Evol 2016; 92:22-36. [PMID: 26989014 DOI: 10.1016/j.jhevol.2015.12.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 12/14/2015] [Accepted: 12/16/2015] [Indexed: 11/24/2022]
Abstract
The evolutionary history of the genus Homo is the focus of major research efforts in palaeoanthropology. However, the use of palaeoneurology to infer phylogenies of our genus is rare. Here we use cladistics to test the importance of the brain in differentiating and defining Neandertals and modern humans. The analysis is based on morphological data from the calvarium and endocast of Pleistocene fossils and results in a single most parsimonious cladogram. We demonstrate that the joint use of endocranial and calvarial features with cladistics provides a unique means to understand the evolution of the genus Homo. The main results of this study indicate that: (i) the endocranial features are more phylogenetically informative than the characters from the calvarium; (ii) the specific differentiation of Neandertals and modern humans is mostly supported by well-known calvarial autapomorphies; (iii) the endocranial anatomy of modern humans and Neandertals show strong similarities, which appeared in the fossil record with the last common ancestor of both species; and (iv) apart from encephalisation, human endocranial anatomy changed tremendously during the end of the Middle Pleistocene. This may be linked to major cultural and technological novelties that had happened by the end of the Middle Pleistocene (e.g., expansion of the Middle Stone Age (MSA) in Africa and Mousterian in Europe). The combined study of endocranial and exocranial anatomy offers opportunities to further understand human evolution and the implication for the phylogeny of our genus.
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Affiliation(s)
- Aurélien Mounier
- The Leverhulme Centre for Human Evolutionary Studies, Biological Anthropology Division, Department of Archaeology and Anthropology, University of Cambridge, Fitzwilliam Street, Cambridge CB2 1QH, United Kingdom; UMR 7268 ADES, Aix-Marseille Université/EFS/CNRS, Faculté de Médecine - Secteur Nord Aix-Marseille Université, CS80011, Bd Pierre Dramard, 13344 Marseille, France.
| | - Antoine Balzeau
- Équipe de Paléontologie Humaine, UMR 7194 du CNRS, Département de Préhistoire du Muséum national d'Histoire naturelle, Paris, France; Department of African Zoology, Royal Museum for Central Africa, B-3080 Tervuren, Belgium
| | - Miguel Caparros
- Équipe de Paléontologie Humaine, UMR 7194 du CNRS, Département de Préhistoire du Muséum national d'Histoire naturelle, Paris, France
| | - Dominique Grimaud-Hervé
- Équipe de Paléontologie Humaine, UMR 7194 du CNRS, Département de Préhistoire du Muséum national d'Histoire naturelle, Paris, France
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13
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Abstract
The production of purposely made painted or engraved designs on cave walls--a means of recording and transmitting symbolic codes in a durable manner--is recognized as a major cognitive step in human evolution. Considered exclusive to modern humans, this behavior has been used to argue in favor of significant cognitive differences between our direct ancestors and contemporary archaic hominins, including the Neanderthals. Here we present the first known example of an abstract pattern engraved by Neanderthals, from Gorham's Cave in Gibraltar. It consists of a deeply impressed cross-hatching carved into the bedrock of the cave that has remained covered by an undisturbed archaeological level containing Mousterian artifacts made by Neanderthals and is older than 39 cal kyr BP. Geochemical analysis of the epigenetic coating over the engravings and experimental replication show that the engraving was made before accumulation of the archaeological layers, and that most of the lines composing the design were made by repeatedly and carefully passing a pointed lithic tool into the grooves, excluding the possibility of an unintentional or utilitarian origin (e.g., food or fur processing). This discovery demonstrates the capacity of the Neanderthals for abstract thought and expression through the use of geometric forms.
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14
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Will M, Bader GD, Conard NJ. Characterizing the Late Pleistocene MSA Lithic Technology of Sibudu, KwaZulu-Natal, South Africa. PLoS One 2014; 9:e98359. [PMID: 24878544 PMCID: PMC4039507 DOI: 10.1371/journal.pone.0098359] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 05/01/2014] [Indexed: 12/02/2022] Open
Abstract
Studies of the African Middle Stone Age (MSA) have become central for defining the cultural adaptations that accompanied the evolution of modern humans. While much of recent research in South Africa has focused on the Still Bay and Howiesons Poort (HP), periods following these technocomplexes were often neglected. Here we examine lithic assemblages from Sibudu that post-date the HP to further the understanding of MSA cultural variability during the Late Pleistocene. Sibudu preserves an exceptionally thick, rich, and high-resolution archaeological sequence that dates to ∼58 ka, which has recently been proposed as type assemblage for the “Sibudan”. This study presents a detailed analysis of the six uppermost lithic assemblages from these deposits (BM-BSP) that we excavated from 2011–2013. We define the key elements of the lithic technology and compare our findings to other assemblages post-dating the HP. The six lithic assemblages provide a distinct and robust cultural signal, closely resembling each other in various technological, techno-functional, techno-economic, and typological characteristics. These results refute assertions that modern humans living after the HP possessed an unstructured and unsophisticated MSA lithic technology. While we observed several parallels with other contemporaneous MSA sites, particularly in the eastern part of southern Africa, the lithic assemblages at Sibudu demonstrate a distinct and so far unique combination of techno-typological traits. Our findings support the use of the Sibudan to help structuring this part of the southern African MSA and emphasize the need for further research to identify the spatial and temporal extent of this proposed cultural unit.
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Affiliation(s)
- Manuel Will
- Department of Early Prehistory and Quaternary Ecology, University of Tübingen, Schloss Hohentübingen, Tübingen, Germany
- * E-mail:
| | - Gregor D. Bader
- Department of Early Prehistory and Quaternary Ecology, University of Tübingen, Schloss Hohentübingen, Tübingen, Germany
| | - Nicholas J. Conard
- Department of Early Prehistory and Quaternary Ecology, University of Tübingen, Schloss Hohentübingen, Tübingen, Germany
- Senckenberg Center for Human Evolution and Paleoecology, University of Tübingen, Schloss Hohentübingen, Tübingen, Germany
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15
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Villa P, Roebroeks W. Neandertal demise: an archaeological analysis of the modern human superiority complex. PLoS One 2014; 9:e96424. [PMID: 24789039 PMCID: PMC4005592 DOI: 10.1371/journal.pone.0096424] [Citation(s) in RCA: 151] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 04/07/2014] [Indexed: 11/19/2022] Open
Abstract
Neandertals are the best-studied of all extinct hominins, with a rich fossil record sampling hundreds of individuals, roughly dating from between 350,000 and 40,000 years ago. Their distinct fossil remains have been retrieved from Portugal in the west to the Altai area in central Asia in the east and from below the waters of the North Sea in the north to a series of caves in Israel in the south. Having thrived in Eurasia for more than 300,000 years, Neandertals vanished from the record around 40,000 years ago, when modern humans entered Europe. Modern humans are usually seen as superior in a wide range of domains, including weaponry and subsistence strategies, which would have led to the demise of Neandertals. This systematic review of the archaeological records of Neandertals and their modern human contemporaries finds no support for such interpretations, as the Neandertal archaeological record is not different enough to explain the demise in terms of inferiority in archaeologically visible domains. Instead, current genetic data suggest that complex processes of interbreeding and assimilation may have been responsible for the disappearance of the specific Neandertal morphology from the fossil record.
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Affiliation(s)
- Paola Villa
- University of Colorado Museum, Boulder, Colorado, United States of America
- Unité Mixte de Recherche 5199, De la Préhistoire à l’Actuel, Culture, Environnement et Anthropologie (PACEA), Université Bordeaux 1, Talence, France
- School of Geography and Environmental Studies, University of the Witwatersrand, Johannesburg, South Africa
- * E-mail:
| | - Wil Roebroeks
- Faculty of Archaeology, Leiden University, Leiden, The Netherlands
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Zaidel DW. Cognition and art: the current interdisciplinary approach. WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2013; 4:431-439. [PMID: 26304228 DOI: 10.1002/wcs.1236] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
For decades discussions of cognition and art were anchored in psychological and perceptual theories alone and were focused primarily on pictorial art, but in recent years a major conceptual shift has altered the discussions. Now, insights, concepts, and findings from archaeology, anthropology, brain evolution, biology, genetics, neurology, and neuroscience together with psychology and perception are leading into deeper scholarly explorations of the topic than was done previously. The implication is that the relationship between cognition and art can be fully grasped only when scholarship from all these disciplines is included in the discussions. We now emphasize that the diverse art forms practiced ubiquitously in human societies have a communicative value with deep biological roots and that art is another expression of the symbolic cognition that is the hallmark of the human brain, but that early societal-type organization played a pivotal role in the enduring practice of art. Moreover, neurological evidence from artists with brain damage suggests that the communicative nature of art is neuronally damage-resistant, much more so than language. Rather than placing pictorial art center stage, as was done previously, the current interdisciplinary approach includes all the arts, points to sociocultural triggers for art practice, to the demographic conditions that prevailed in art's early beginnings, and to the interplay of these evolutionarily adaptive factors with deep biological motivations in the artist. WIREs Cogn Sci 2013, 4:431-439. doi: 10.1002/wcs.1236 The authors have declared no conflicts of interest for this article. For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Dahlia W Zaidel
- Department of Psychology, University of California, Los Angeles (UCLA), Los Angeles, CA, USA
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Pike AWG, Hoffmann DL, García-Diez M, Pettitt PB, Alcolea J, De Balbín R, González-Sainz C, de las Heras C, Lasheras JA, Montes R, Zilhão J. U-series dating of Paleolithic art in 11 caves in Spain. Science 2012; 336:1409-13. [PMID: 22700921 DOI: 10.1126/science.1219957] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Paleolithic cave art is an exceptional archive of early human symbolic behavior, but because obtaining reliable dates has been difficult, its chronology is still poorly understood after more than a century of study. We present uranium-series disequilibrium dates of calcite deposits overlying or underlying art found in 11 caves, including the United Nations Educational, Scientific, and Cultural Organization (UNESCO) World Heritage sites of Altamira, El Castillo, and Tito Bustillo, Spain. The results demonstrate that the tradition of decorating caves extends back at least to the Early Aurignacian period, with minimum ages of 40.8 thousand years for a red disk, 37.3 thousand years for a hand stencil, and 35.6 thousand years for a claviform-like symbol. These minimum ages reveal either that cave art was a part of the cultural repertoire of the first anatomically modern humans in Europe or that perhaps Neandertals also engaged in painting caves.
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Affiliation(s)
- A W G Pike
- Department of Archaeology and Anthropology, University of Bristol, 43 Woodland Road, Bristol BS8 1UU, UK.
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Delagnes A, Tribolo C, Bertran P, Brenet M, Crassard R, Jaubert J, Khalidi L, Mercier N, Nomade S, Peigné S, Sitzia L, Tournepiche JF, Al-Halibi M, Al-Mosabi A, Macchiarelli R. Inland human settlement in southern Arabia 55,000 years ago. New evidence from the Wadi Surdud Middle Paleolithic site complex, western Yemen. J Hum Evol 2012; 63:452-74. [DOI: 10.1016/j.jhevol.2012.03.008] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 03/22/2012] [Accepted: 03/22/2012] [Indexed: 11/25/2022]
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de Sousa A, Cunha E. Hominins and the emergence of the modern human brain. PROGRESS IN BRAIN RESEARCH 2012; 195:293-322. [DOI: 10.1016/b978-0-444-53860-4.00014-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Defelipe J. The evolution of the brain, the human nature of cortical circuits, and intellectual creativity. Front Neuroanat 2011; 5:29. [PMID: 21647212 PMCID: PMC3098448 DOI: 10.3389/fnana.2011.00029] [Citation(s) in RCA: 286] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Accepted: 05/01/2011] [Indexed: 11/13/2022] Open
Abstract
The tremendous expansion and the differentiation of the neocortex constitute two major events in the evolution of the mammalian brain. The increase in size and complexity of our brains opened the way to a spectacular development of cognitive and mental skills. This expansion during evolution facilitated the addition of microcircuits with a similar basic structure, which increased the complexity of the human brain and contributed to its uniqueness. However, fundamental differences even exist between distinct mammalian species. Here, we shall discuss the issue of our humanity from a neurobiological and historical perspective.
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Affiliation(s)
- Javier Defelipe
- Instituto Cajal, Consejo Superior de Investigaciones Científicas Madrid, Spain
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Thompson JC, Henshilwood CS. Taphonomic analysis of the Middle Stone Age larger mammal faunal assemblage from Blombos Cave, southern Cape, South Africa. J Hum Evol 2011; 60:746-67. [PMID: 21470662 DOI: 10.1016/j.jhevol.2011.01.013] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Revised: 06/10/2010] [Accepted: 01/13/2011] [Indexed: 10/18/2022]
Abstract
A detailed taphonomic analysis is reported for a sample of the larger mammalian faunal assemblage (>4.5 kg live body weight) from Blombos Cave. The analysis provides an assessment of human involvement in the accumulation and modification of the faunal assemblage, and precedes equally detailed analyses and separate reports of Middle Stone Age (MSA) butchery, transport, and hunting behaviour. At Blombos, there are clear differences in the relative abundances of ungulate body size classes, with the lower MSA phases (upper/lower M2 and M3) showing a high representation of size 1 ungulates relative to the most recent MSA phase (M1). The bones from the earliest MSA phase (M3) have not undergone much post-depositional fragmentation, in contrast to fragments from more recent phases (M1 and upper M2). Much of this variability can be attributed to more burning activity and trampling during M1 and upper M2, which could indicate more intensive occupation. Bone surfaces are variably preserved, with high levels of exfoliation in the most recent two phases. Surface modification analyses revealed high proportions of human modification throughout the sequence, indicating that MSA humans were responsible for accumulating most of the larger mammals. After discard, the bones were modified by scavenging carnivores, leading to a moderate amount of density-mediated destruction and tooth-marking. Carnivores independently accumulated some of the smaller ungulates, mainly in the form of partially-digested remains. Raptorial birds are not implicated as major faunal accumulators. The results from Blombos are directly comparable with analogous datasets from two other sites in the Western Cape (Pinnacle Point Cave 13B and Die Kelders Cave 1). Such comparisons demonstrate that MSA faunal assemblages from nearby coastal sites have complex and different taphonomic histories both within and between sites. Because the human occupants were a major part of these processes, MSA subsistence behaviour and site use was also quite variable over time and space.
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Affiliation(s)
- Jessica C Thompson
- School of Social Science, Archaeology Program, The University of Queensland, Brisbane QLD 4072, Australia.
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