East African 'Cordiform/Cleaver' Tradition / e)kfbordes21Bordes (1968: fig. 21): "Upper Acheulean handaxes from Kalambo Falls, northern Rhodesia (excavations by Desmond Clark)." Comment: Upper Acheulian and Final Acheulian industries. U-series dating of Upper Acheulian at around 180,000 BP. Illustration © Bordes, F. (1968). The Old Stone Age. London: Weidenfeld and Nicolson. Figure 21. |