About the Authors
- Kristina Killgrove
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* E-mail: killgrove@uwf.edu
Affiliation Department of Anthropology, University of West Florida, Pensacola, FL, United States of America
- Janet Montgomery
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Affiliation Department of Archaeology, Durham University, Durham, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KK. Performed the experiments: KK JM. Analyzed the data: KK. Contributed reagents/materials/analysis tools: JM. Wrote the paper: KK. Collected samples: KK.