K/AR DATING AS A MEANS OF SOURCING LEVANTINE EPIPALAEOLITHIC BASALT IMPLEMENTS

Through K/Ar dating of basalt implements from two Mount Carmel late Epipalaeolithic sites and samples of locally occurring basalts, it was possible to demonstrate clearly that the prehistoric inhabitants of these sites did not utilize the locally available Upper Cretaceous (88–77 My) basalts. The dates of the basalt implements are of Tertiary-Quaternary age (3.7-<0.250 My) which suggests the exploitation of basalt exposures at least 60 km east of the sites. This is the first direct evidence for long-distance exchange/trade of an essential raw material in the Levant as early as 13000 BP.