Barham, L.; Phillips, W. M.; Maher, B. A.; Karloukovski, V.; Duller, G. A. T.; Jain, M.; Wintle, A. G.
(2011-05-30)
Flake based assemblages (Mode 1) comprise the earliest stone technologies known, with well-dated Oldowan sites occurring in eastern Africa between w 2.6-1.7 Ma, and in less securely dated contexts in central, southern and ...