About the Authors
- Paul Szpak
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* E-mail: pszpak@uwo.ca
Affiliation Department of Anthropology, The University of Western Ontario, London, Ontario, Canada
- Christine D. White
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Affiliation Department of Anthropology, The University of Western Ontario, London, Ontario, Canada
- Fred J. Longstaffe
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Affiliation Department of Earth Sciences, The University of Western Ontario, London, Ontario, Canada
- Jean-François Millaire
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Affiliation Department of Anthropology, The University of Western Ontario, London, Ontario, Canada
- Víctor F. Vásquez Sánchez
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Affiliation Centro de Investigaciones Arqueobiológicas y Paleoecológicas Andinas (ARQUEOBIOS), Trujillo, Peru
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: PS CDW FJL JFM VFVS. Performed the experiments: PS. Analyzed the data: PS CDW FJL. Wrote the paper: PS.