About the Authors
- Randi H. Griffin
-
Contributed equally to this work with: Randi H. Griffin, Gabriel S. Yapuncich
* E-mail: randi.griffin@duke.edu (RHG); gabriel.yapuncich@duke.edu (GSY)
Affiliation Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America
- Gabriel S. Yapuncich
-
Contributed equally to this work with: Randi H. Griffin, Gabriel S. Yapuncich
* E-mail: randi.griffin@duke.edu (RHG); gabriel.yapuncich@duke.edu (GSY)
Affiliation Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RHG GSY. Performed the experiments: RHG GSY. Analyzed the data: RHG GSY. Wrote the paper: RHG GSY. Wrote the code used in analysis: RHG.