Marcel Kornfeld is a professor of anthropology at the University of Wyoming. During nearly forty years of research he has written ten books and numerous articles about Rocky Mountain and Plains archaeology and prehistory. He works closely with avocational archaeologists throughout North America and is the coeditor (with Mary Lou Larson and George C. Frison) of Hell Gap: A Stratified Paleoindian Campsite at the Edge of the Rockies (The University of Utah Press, 2009).