Early hominins from Morocco basal to the Homo sapiens lineage
Palaeogenetic evidence suggests that the last common ancestor of present-day humans, Neanderthals and Denisovans lived around 765-550 thousand years ago (ka)<sup>1</sup>. However, both the geographical distribution and the morphology of these ancestral humans remain uncertain. The Homo antecessor fossils from the TD6 layer of Gran Dolina at Atapuerca, Spain, dated between 950 ka and 770 ka (ref. <sup>2</sup>), have been proposed as potential candidates for this ancestral population<sup>3</sup>. However, all securely dated Homo sapiens fossils before 90 ka were found either in Africa or at the gateway to Asia, strongly suggesting an African rather than a Eurasian origin of our species. Here we describe new hominin fossils from the Grotte à Hominidés at Thomas Quarry I (ThI-GH) in Casablanca, Morocco, dated to around 773 ka. These fossils are similar in age to H. antecessor, yet are morphologically distinct, displaying a combination of primitive traits and of derived features reminiscent of later H. sapiens and Eurasian archaic hominins. The ThI-GH hominins provide insights into African populations predating the earliest H. sapiens individuals discovered at Jebel Irhoud in Morocco<sup>4</sup> and provide strong evidence for an African lineage ancestral to our species. These fossils offer clues about the last common ancestor shared with Neanderthals and Denisovans.
Authors
- David Lefèvre (ORCID: https://orcid.org/0000-0002-9086-4093)
- Camille Daujeard (ORCID: https://orcid.org/0000-0001-7489-8691)
- Kornelius Kupczik (ORCID: https://orcid.org/0000-0003-1502-581X)
- Serena Perini (ORCID: https://orcid.org/0000-0002-6545-2193)
- Jean‐Jacques Bahain (ORCID: https://orcid.org/0000-0002-1446-5568)
- Inga Bergmann (ORCID: https://orcid.org/0000-0001-5820-5875)
- stefano benazzi
- Denis Geraads (ORCID: https://orcid.org/0000-0003-2475-8011)
- Águeda Ortiz (ORCID: https://orcid.org/0000-0001-6748-970X)
- Jean-Paul Raynal (ORCID: https://orcid.org/0000-0003-4160-3564)
- Asier Gómez‐Olivencia (ORCID: https://orcid.org/0000-0001-7831-3902)
- Sarah E. Freidline (ORCID: https://orcid.org/0000-0003-4872-4924)
- Mathieu RUÉ
- Matthew M. Skinner (ORCID: https://orcid.org/0000-0001-8321-3543)
- LE Cabec Adeline
- Shara E. Bailey (ORCID: https://orcid.org/0000-0002-4626-9262)
- Thomas Davies (ORCID: https://orcid.org/0000-0002-0020-0235)
- Christophe Falguères (ORCID: https://orcid.org/0000-0003-0644-4852)
- Giovanni Muttoni (ORCID: https://orcid.org/0000-0001-7908-1664)
- Rita Sorrentino (ORCID: https://orcid.org/0000-0001-9674-0959)
- Q. Shao
- Mohssine El Graoui
- Abderrahim Mohib
- Jean-Jacques Hublin
- Alain Queffelec
- Philipp Gunz
- Mykolas D. Imbrasas
- Fatima-Zohra Sbihi-Alaoui
- Rosalia Gallotti
Institutions
- University of Central Florida (US)
- Centre National de la Recherche Scientifique (FR)
- University of Vienna (AT)
- Université de Bordeaux (FR)
- Nanjing Normal University (CN)
- University of the Basque Country (ES)
- University of Milan (IT)
- Université Paris Sciences et Lettres (FR)
- Sorbonne Université (FR)
- Université Paul-Valéry Montpellier (FR)
- Max Planck Institute for Evolutionary Anthropology (DE)
- Institut de Paléontologie Humaine (FR)
- Ministère de la Culture (DZ)
- Institut National des Sciences de l'Archéologie et du Patrimoine (MA)
- Structure et Instabilité des Génomes (FR)
- Centre de recherche en paléontologie - Paris (FR)
- New York University (US)
- University of Chile (CL)
- University of Bologna (IT)
Publication Details
- Journal
- Nature
- Published
- 2026-01-07
- DOI
- https://doi.org/10.1038/s41586-025-09914-y
- Citations
- 1
- Primary Topic
- Pleistocene-Era Hominins and Archaeology
- Type
- article
- Field-Weighted Citation Impact
- 57.74