About the Authors
- Mark Collard
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* E-mail: mcollard@sfu.ca
Affiliation Human Evolutionary Studies Program and Department of Archaeology, Simon Fraser University, Burnaby, British Columbia, Canada
- April Ruttle
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Affiliation Human Evolutionary Studies Program and Department of Archaeology, Simon Fraser University, Burnaby, British Columbia, Canada
- Briggs Buchanan
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Affiliations Human Evolutionary Studies Program and Department of Archaeology, Simon Fraser University, Burnaby, British Columbia, Canada, Department of Anthropology, University of Missouri, Columbia, Missouri, United States of America
- Michael J. O’Brien
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Affiliation Department of Anthropology, University of Missouri, Columbia, Missouri, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MC AR BB. Performed the experiments: MC AR BB. Analyzed the data: MC AR BB. Contributed reagents/materials/analysis tools: MC AR BB. Wrote the paper: MC AR BB MO.