Research Interests
My interests are the peopling of the New World, geochronology of global climatic change, radiocarbon dating, pre-history of the eastern Sahara, history of exploration of the eastern Sahara, American Indian wars in the West from 1865 to 1898, and the geomorphology of alluvial-fluvial processes.
Membership Type
Emeritus
Election Year
1990
Primary Section
Section 15: Geology
Secondary Section
Section 51: Anthropology