Aurore Val Universität Tübingen No description specified. 1-2 (2 Records) Documents On the Edge of the Kalahari: New Excavations of the Middle Stone Age Deposits at Olieboomspoort, South Africa (2021) Using Ungulate Bones to Retouch and (Re)Sharpen Middle Stone Age End-Scrapers at Bushman Rock Shelter, South Africa (2023)