About the Authors

Benjamin Valentine

benjamin.t.valentine@dartmouth.edu

Affiliation Department of Anthropology, Dartmouth College, Hanover, NH, United States of America

George D. Kamenov

Affiliation Department of Geological Sciences, University of Florida, Gainesville, FL, United States of America

Jonathan Mark Kenoyer

Affiliation Department of Anthropology, University of Wisconsin—Madison, Madison, WI, United States of America

Vasant Shinde

Affiliation Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune, Maharashtra, India

Veena Mushrif-Tripathy

Affiliation Department of Archaeology, Deccan College Post-Graduate and Research Institute, Pune, Maharashtra, India

Erik Otarola-Castillo

Affiliation Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, United States of America

John Krigbaum

Affiliation Department of Anthropology, University of Florida, Gainesville, FL, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BV GDK JMK VS JK. Performed the experiments: BV GDK VMT JK. Analyzed the data: BV GDK EOC JK. Contributed reagents/materials/analysis tools: BV GDK JMK VS VMT EOC JK. Wrote the paper: BV. Reviewed, revised, and approved manuscript: BV GDK JMK VS VMT EOC JK.