Debitage and ceramic fragment, Africa; Mali, Tilemsi Valley, Karkarichinkat; Sud; SW Sample 2; depth 100-150 cm. February, 1972. 5-12021, acc no. 3001. Field no. KS-2. Collector: Andrew Smith. Donor: University appropriation. Attributions of dates, culture and use: Neolithic, 2200 to 1360 B.C. Description: Stone waste. Published: Smith, Andrew; Adrar Bous and Karkarichinkat: examples of post-Paleolithic human adaptation in the Saharan and Sahel zones of West Africa. Unpublished doctoral dissertation, U.C. Berkeley, June, 1974