Description:A three part volume: the first is a study of the geomorphology of the Middle Orontes valley and the Ghab plain (P Sanlaville & J Besancon); the second describes the lithic material from the river terraces, Early, Middle, Late and Late Evolved Acheulean (L Copeland, F Hours, S Muhesen); the third contains reports on fauna, and their evidence for the date of the Latamne Formation and its living floor. Part in French, part English.