Diversity and significance of core preparation in the Developed Oldowan technology: reconstructing the flaking processes at SHK and BK (Middle-Upper Bed II, Olduvai Gorge, Tanzania)

1. Sánchez-Yustos, P.
2. Diez-Martín, F.
3. Domínguez-Rodrigo, M.
4. Duque, J.
5. Fraile, C.
6. Baquedano, E.
7. Mabulla, A.