Paul,
I was impressed by the wealth of data that are available for the Gravettian of the Kostenki area. And I have learned from the contibution of Swoboda that a discussion about the origin of the Gravettien should take into account that there are techno/typological relationships of the the Gravettian of Europe with blade industries with pointed blades, bladelets, and backed elements (the Ahmarian, Lagaman and Dabban), starting about 10 ky earlier in the eastern Mediterranean. The time period between 30000 and 40000 BP may be overbridged by an early leptololithic industry from Kozarnika cave (layer VII). This industry, including microblades, backed blades and points recalling the el-Wad type, is dated as early as 39 ky – 36 ky BP (Tsanova 2006).
Best Regards
Johannes
Thanks. Those el-Wad dates pretty well put an end to a southern Anatolian origin for microblades. They would also put an end to an Asian origin, at least for the time being, but we'll have to see what comes out of future Asian excavations before closing this off entirely.
E.P. Grondine
Man and Impact in the Americas
Man and Impact in the Americas