Nature des roches et aires d’approvisionnement en matière première des industries lithiques archaïques des premiers habitants de l’Europe. Exploitation des territoires

The archaic lithic industries of Barranco León and Fuente Nueva sites in Orce in Andalusia and the stone tools of the Vallonnet french site was studied by petroarcheological analyses and reveal the sources exploited by the hominids. The localisation of these sources give data to define the territory exploited. These three examples provide the opportunity to assess the raw material selectivity, the behaviour and the territory occupation system of the first inhabitants of Europe. These lithic industries are composed by local raw material collected very close to the site or even on the site. These sources were probably an important argument on choosing the occupation site.