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Productions lithiques et comportements techno-économiques de groupes humains acheuléens et moustériens en région liguro-provençale

Dominique CAUCHE

fr Comptes Rendus Palevol 11 (7) - Pages 519-527

Published on 31 October 2012

Lithic productions and techno-economic behaviours of Acheulean and Mousterian human groups in the Liguro-Provençal region

Acheulean and Mousterian human occupations left an abundant record of lithic productions in the Liguro-Provençal region. Certain sites show the transition between the Lower and Middle Palaeolithic, yielding industries in which the shaping of bifaces continued along with partial Levallois reduction and the development of light-duty, retouched Mousterian tools. In the more recent sites, Mousterian lithic productions show further development in Levallois reduction techniques and sometimes blade production, while shaping techniques disappeared. The transport of artefacts of exotic lithic raw materials from sometimes very distant sources had already occurred by the end of the Acheulean, and the example of the use of allochthonous jasper illustrates an aspect of techno-economical behaviours and the mobility of these human groups. Such transport of jasper blanks from distant sources became further developed at certain Mousterian sites in Liguria, but with the addition of knapping and retouching activities at the occupation sites.


Keywords:

Liguro-Provençal region, Lower/Middle Palaeolithic transition, Acheulean, Mousterian, Lithic technology, Raw materials

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