About the Authors
- Yonatan Sahle
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* E-mail: yonatan.chemere@uct.ac.za
Current address: Human Evolution Research Center, University of California, Berkeley, California, United States of America
Affiliation Department of Archaeology, University of Cape Town, Cape Town, South Africa
- W. Karl Hutchings
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Affiliation Department of Sociology and Anthropology, Thompson Rivers University, Kamloops, Canada
- David R. Braun
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Affiliations Department of Archaeology, University of Cape Town, Cape Town, South Africa, Department of Anthropology, George Washington University, Washington DC, United States of America
- Judith C. Sealy
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Affiliation Department of Archaeology, University of Cape Town, Cape Town, South Africa
- Leah E. Morgan
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Affiliation Scottish Universities Environmental Research Centre, East Kilbride, United Kingdom
- Agazi Negash
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Affiliation Paleoanthropology and Paleoenvironment Program, Addis Ababa University, Addis Ababa, Ethiopia
- Balemwal Atnafu
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Affiliation Department of Earth Sciences, Addis Ababa University, Addis Ababa, Ethiopia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YS. Performed the experiments: YS WKH DRB. Analyzed the data: YS WKH DRB JCS LEM AN BA. Contributed reagents/materials/analysis tools: WKH. Wrote the paper: YS WKH DRB JCS LEM AN BA. Conducted fieldwork and recovered data: YS DRB LEM AN BA.