Roald H. Fryxell

Roald Hilding Fryxell (February 18, 1934 – May 18, 1974) was an American educator, geologist and archaeologist. He was a Professor of Anthropology at Washington State University (WSU) and pioneer in the interdisciplinary field of geoarchaeology, with a career that involved work on monumental projects in North America and even outer space. Provided by Wikipedia