George started following the work of 4 people. 2012-02-14 08:49:11 -0800

George started following the work of 11 people. 2012-01-30 20:14:14 -0800

George followed the research interests: Wetlands, Comets, Dendrochronology, Rock Art (Archaeology), Paleoindians... (3 more) Wetlands, Comets, Dendrochronology, Rock Art (Archaeology), Paleoindians, Clovis, Younger Dryas archaeology, and Younger Dryas 2012-01-30 19:20:29 -0800