DAYET, Laure; MARTÍNEZ, María Lorenzo; DOUZE, Katja; NDIAYE, Matar; TRIBOLO, Chantal; RASSE, Michel; LESPEZ, Laurent; LE BOURDONNEC, François-Xavier; SCHMID, Viola; DAVIDOUX, Sarah; LEBRUN, Brice; CHEVRIER, Benoît; PRUVOST, Charlotte; HUYSECOM, Eric

doi:10.1016/j.jas.2024.106150

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DAYET, Laure
Environnements, Dynamiques et Territoires de Montagne [EDYTEM]
Laboratoire d'archéologie préhistorique et anthropologie

MARTÍNEZ, María Lorenzo
Institut national de recherches archéologiques préventives [Inrap]

DOUZE, Katja
Laboratoire d’Archéologie africaine et Anthropologie [ARCAN]

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Journal of Archaeological Science. 2025-03, vol. 175, p. 106150

Elsevier

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Despite new impetus for Late Pleistocene research in West Africa, little is known about the range of Middle Stone Age behaviours in this region. Yet, the multiplicity of Middle Stone Age lithic technologies testifies to significant behavioural and demographic dynamics, marked by innovation and adaptability. Here, we present the first indepth analysis of ochre remains in West Africa. New data from Toumboura III site, eastern Senegal, dated between 40 ± 3 and 30 ± 3 ka, point towards the use of ochre pieces as part of an occasional and specialized ochre crushing activity, probably dedicated to the production of powders, as well as the use of ochre sticks. Ochre pieces were studied at both macro and microscopic levels and while some of this iron-rich material likely accumulated in the deposits without anthropogenic intervention, another significant set of ochre pieces was found that was likely processed in situ. The impact scars on the pieces are not as striking as grinding traces for evidencing human exploitation. Nonetheless, they cannot be explained by natural phenomena. These remains could represent the earliest known evidence of ochre exploitation in Senegal. They potentially open new perspectives on symbolic behaviours in the Middle Stone Age of West Africa. They show that the full range of human behaviours in this region is yet far from being captured.< Réduire

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Evidence for discrete ochre exploitation 35,000 years ago in West Africa

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