Excavations in Sandia Cave, New Mexico, in the late 1930s provided the first recognized stratigraphic evidence for a pre-Folsom culture in North America. This, the Sandia complex, is represented by ...
In 1937 a University of New Mexico student chanced upon some provocative remains in a cave at Sandia, about 15 miles outside Albuquerque. His anthropology professor, Frank Cummings Hibben, examined ...