oai:halshs.archives-ouvertes.fr:halshs-00003986_v12008-12-22T14:08:04ZSHS:ARCHEOPUB

The earliest human occupation of North Africa: a reply to Sahnouni et al. (2002)http://halshs.archives-ouvertes.fr/halshs-00003986/en/2006-02-28Geraads, DenisRaynal, Jean-PaulEisenmann, VeraIn a series of papers, Sahnouni et al. (1996, 2002) and Sahnouni and de Heinzelin (1998) have reported the results of their renewed excavations at the important Algerian localities of Ain Hanech and Ain Boucherit, first studied by Arambourg (e.g., Arambourg, 1970, 1979). According to the latest paper by Sahnouni and co-workers (Sahnouni et al., 2002), Ain Hanech would belong to the Olduvai subchron, dated to 1.77-1.95 Ma. This would make it by far the earliest North African site with evidence of hominid presence, and the time-equivalent of Olduvai Bed I, circum- KBS tuff levels at Koobi Fora, and Omo Shungura Member H. However, a review of the evidence put forward by Sahnouni et al. (2002) casts doubt on their conclusions. This evidence consists of 1) paleomagnetism, 2) biochronology, and 3) archaeology. They are discussed in this order below, preceded by a review of the more continuous Moroccan Atlantic sequence.Humanities and Social Sciences/Archaeology and PrehistoryMoroccoAlgeriaNorth AfricaEarly PleistoceneEarly hominidsOccupation siteENHAL - CCSDhttp://halshs.archives-ouvertes.fr/docs/00/03/19/31/PDF/manuscrit.pdfpeer-reviewed articleHAL:halshs-00003986, version 1DOI:10.1016/j.jhevol.2004.01.008http://halshs.archives-ouvertes.fr/oai/oai.phpoai:halshs.archives-ouvertes.fr:halshs-00003986_v12005-07-07T18:27:08Zhttp://www.openarchives.org/OAI/2.0/oai_dc/