Antiquities, Prehistoric (3) Prehistoric peoples (3) technologie (1) pierre (1) roche (1) primates (1) physique (1) modèle (1) matériau (1) in situ (1) attribut (1) prélèvement (1) abri (1) Afrique (1) Context (1) Implements (1) Platforms (1) Platforms (1) Evolution (Biology) (1) Origin (1) Flintknapping (1) Work (1) Tools (1) Technology (1) Stone (1) South Africa (1) Social evolution (1) Science (1) Relevance (1) Primates (1)