Jason E. Lewis, Lecturer of Anthropology and Assistant Director of the Turkana Basin Institute, Stony Brook University (The State University of New York), Ludovic Slimak, CNRS Permanent Member, Université Toulouse – Jean Jaurès, Clément Zanolli, Paleoanthropologist, Université de Bordeaux, and Laure Metz, Archaeologist at Aix-Marseille Université and Affiliated Researcher in Anthropology, University of Connecticut