site archéologique (2) Social sciences (2) site archéologique (2) vallée (1) temps (durée) (1) pierre (1) évolution (1) environnement (1) Context (1) Implements (1) Juvenile (1) Hominids (1) Volcanic ash, tuff, etc (1) Variations (1) Tools (1) Time (1) Stone (1) Resemblance (Philosophy) (1) Raw materials (1) Paranthropus (1) Nature and nurture (1) Expression (1) Evolution (1) Evidence (1) Euthenics (1) Ecology (1) Orient (1) Australopithecus afarensis (1) Addition (1) Adaptation (Biology) (1)