About the Authors
- Larisa R. G. DeSantis
- Department of Earth and Environmental Science, Vanderbilt University, Nashville, Tennessee, United States of America
- Blaine W. Schubert
- Don Sundquist Center of Excellence in Paleontology and Department of Geosciences, East Tennessee State University, Johnson City, Tennessee, United States of America
- Jessica R. Scott
- Department of Sociology and Anthropology, University of Arkansas at Little Rock, Little Rock, Arkansas, United States of America
- Peter S. Ungar
- Department of Anthropology, University of Arkansas, Fayetteville, Arkansas, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: LRGD BWS PSU. Performed the experiments: LRGD BWS JRS. Analyzed the data: LRGD. Contributed reagents/materials/analysis tools: PSU. Wrote the paper: LRGD. Provided intellectual and editorial comments: LRGD BWS JRS PSU.