Cited by 1,347Pleistocene-Era Hominins and ArchaeologyForensic Anthropology and Bioarchaeology StudiesLanguage and cultural evolution

New fossils from Jebel Irhoud, Morocco and the pan-African origin of Homo sapiens.

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Hublin, Jean-Jacques, Ben-Ncer, Abdelouahed, Bailey, Shara E., Freidline, Sarah E., Neubauer, Simon, Skinner, Matthew M., Bergmann, Inga, Le Cabec, Adeline +3 more·2017·Nature

Abstract

Fossil evidence points to an African origin of Homo sapiens from a group called either H. heidelbergensis or H. rhodesiensis. However, the exact place and time of emergence of H. sapiens remain obscure because the fossil record is scarce and the chronological age of many key specimens remains uncertain. In particular, it is unclear whether the present day 'modern' morphology rapidly emerged approximately 200 thousand years ago (ka) among earlier representatives of H. sapiens or evolved gradually over the last 400 thousand years. Here we report newly discovered human fossils from Jebel Irhoud, Morocco, and interpret the affinities of the hominins from this site with other archaic and recent human groups. We identified a mosaic of features including facial, mandibular and dental morphology that aligns the Jebel Irhoud material with early or recent anatomically modern humans and more primitive neurocranial and endocranial morphology. In combination with an age of 315 ± 34 thousand years (as determined by thermoluminescence dating), this evidence makes Jebel Irhoud the oldest and richest African Middle Stone Age hominin site that documents early stages of the H. sapiens clade in which key features of modern morphology were established. Furthermore, it shows that the evolutionary processes behind the emergence of H. sapiens involved the whole African continent.

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  • A recent study reported human remains with many modern features but archaic cranial morphology dated to about 315 ka ago, suggesting that not all human-specific traits arose at the same time.

    “a recent study reported human remains with many modern features but archaic cranial morphology dated to about 315 ka ago (38), suggesting that not all human-specific traits arose at the same time.”
  • All anatomically modern humans trace their origin to the African continent around 300 ka.

    “All anatomically modern humans (AMHs) trace their origin to the African continent around 300 ka (Stringer 2016; Hublin et al. 2017)”

    From Archaic Introgression Shaped Human Circadian Traits (2023) · cites this paper as Hublin et al. 2017

  • The Jebel Irhoud specimens have short faces, small teeth, and reduced brow-ridges compared to pre-sapiens ancestors, making them the earliest human specimens to show features of the domestication syndrome.

    “The Jebel Irhoud specimens have short faces, small teeth, and reduced brow-ridges compared to pre-sapiens ancestors, making them the earliest human specimens to show features of the domestication syndrome.”
  • The earliest record of a lineage of H. sapiens comes from around 315,000 years ago from Jebel Irhoud, Morocco.

    “Currently the earliest record of a lineage of H. sapiens comes from around 315,000 years ago from Jebel Irhoud, Morocco (Hublin et al., 2017).”
  • Some facial properties may have been present in the earliest fossils attributed to H. sapiens, like the Jebel Irhoud fossils, deviating from craniofacial features which emerged in earlier forms of Homo, and may have become established before some brain-related changes discussed here.

    “Some of these facial properties may have been present in the earliest fossils attributed to H. sapiens, like the Jebel Irhoud fossils4, deviating from craniofacial features which emerged in earlier forms of Homo145, and may have become established before some brain-related changes discussed here11,146.”

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  1. Tixier, J., Brugal, J.-P., Tillier, A.-M., Bruzeket, J. & Hublin, J.-J. Irhoud 5, un fragment d'os coxal non adulte des niveaux mousteriens marocains. in Actes des 1ères Journées Nationales d'Archéologie et du Patrimoine. Volume 1: Préhistoire Vol. 1 149-153 (Société Marocaine d'Archéologie et du Patrimoine, 2001).
  2. Stringer, C. B. Some problems in middle and upper Pleistocene hominid relationship. in Recent advances in Primatology. (eds D.J. Chivers & K.A. Joysey) 395-418 (Academic Press, 1978).
  3. Wiley, D. F. et al. in 16th IEEE Visualization Conference (VIS 2005) 55, 431- 438 (American Journal of Physical Anthropology, Minneapolis, MN, USA, 2005)
  4. Beucher, S. & Lantuéjoul, C. in International workshop on image processing: real-time edge and motion detection, 2.1-2.12 (Rennes, France, 1979)
  5. Stewart, T. D. The Neanderthal Skeletal Remains from Shanidar Cave, Iraq: A Summary of Findings to Date. Proceedings of the American Philosophical Society 121, 121-165 (1977)
  6. Trinkaus, E., The Shanidar Neanderthals. Academic Press, New York. (1983)
  7. Arambourg, C., & Hoffstetter, R. Le gisement de Ternifine (Vol. 1). Masson, Paris. (1963)
  8. Anderson, J. E. Late Paleolithic skeletal remains from Nubia. The prehistory of Nubia vol. 2 (ed. Wendorf, F.) 996-1040 (Dallas, Fort Burgwin Research Center & Southern Methodist University Press,1968)
  9. Trinkaus, E., Svoboda, J. Early modern human evolution in Central Europe: the people of Dolní Věstonice and Pavlov. The Dolni Vestonice Studies vol. 12. (New York, Oxford University Press, 2006)

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Authors
Hublin, J.-J., Ben-Ncer, A., Bailey, S. E., Freidline, S. E., Neubauer, S., Skinner, M. M., Bergmann, I., Le Cabec, A., Benazzi, S., Harvati, K., & Gunz, P.
Affiliations
  • Collège de France (FR)
  • Institut National des Sciences de l'Archéologie et du Patrimoine (MA)
  • New York University (US)
  • Max Planck Institute for Evolutionary Anthropology (DE)
  • University of Kent (GB)
  • University of Bologna (IT)
  • Senckenberg Centre for Human Evolution and Palaeoenvironment (DE)
Corresponding author
  • Hublin, Jean-Jacques
  • Gunz, Philipp
Venue
Nature
Published
2017-06-08
Volume
546
Issue
7657
Pages
289-292
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2623319323
Cited by
1,347
References
74
Citations by year
2026: 84 · 2025: 127 · 2024: 170 · 2023: 131 · 2022: 126 · 2021: 159 · 2020: 117 · 2019: 191 · 2018: 185 · 2017: 55 · 2014: 1
FWCI
605.49
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • Kent Academic Repository (University of Kent) (acceptedVersion)
  • Leiden Repository (Leiden University) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • HAL (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) (submittedVersion, other-oa)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
Max-Planck-Institut für Evolutionäre Anthropologie
Topics
  • Social Sciences › Anthropology › Pleistocene-Era Hominins and Archaeology
  • Social Sciences › Arts and Humanities › Archeology › Forensic Anthropology and Bioarchaeology Studies
  • Social Sciences › Cultural Studies › Language and cultural evolution
Keywords
human origins, Middle Stone Age, endocranial morphology, neurocranium, mandible, dental morphology, facial morphology, thermoluminescence dating
MeSH terms
Africa, Animals, Chronology as Topic, Face, Fossils, Humans, Mandible, Morocco, Phylogeny, Skull, Tooth, Hominidae

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