Late Pleistocene and Holocene dune activity and wind regimes in the western Sahara Desert of Mauritania: Comment and Reply

Abstract

We appreciate Swezey's interest in our paper, but we have to disagree with his reinterpretation of our data. Swezey's statement that our data suggest that “Ogolien” dunes of western Mauritania range in age from 27–8 ka is apparently based upon the total range of all of the optically