L'impact de l'environnement sur l'évolution biologique et culturelle dans les périodes de transition en Préhistoire : Paléolithique ancien/moyen et Paléolithique moyen/supérieur

This paper deals with the environmental changes during two important transitional periods, namely Lower/Middle Paleolithic and Middle/Upper Paleolithic transitions, and with their impact on biological and cultural evolutions, in the context of central, eastern and northwestern Europe, where ice-sheet transgressions induced particular paleogeographical and paleoecological conditions. Another country was studied too, the Balkans, a privileged area for bilateral contacts between Europe and the Near East.