About the Authors

Jason E. Lewis

lewisjas@stanford.edu

Affiliation Department of Anthropology, Stanford University, Stanford, California, United States of America

David DeGusta

Affiliation Paleoanthropology Institute, Oakland, California, United States of America

Marc R. Meyer

Affiliation Department of Anthropology, Chaffey College, Rancho Cucamonga, California, United States of America

Janet M. Monge

Affiliation Department of Anthropology and Museum of Archaeology and Anthropology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Alan E. Mann

Affiliation Department of Anthropology, Princeton University, Princeton, New Jersey, United States of America

Ralph L. Holloway

Affiliation Department of Anthropology, Columbia University, New York, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.