About the Authors

Riashna Sithaldeen

Affiliation Department of Archaeology, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa

Rebecca Rogers Ackermann

Affiliation Department of Archaeology, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa

Jacqueline M. Bishop

jacqueline.bishop@uct.ac.za

Affiliation Department of Biological Sciences, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RS RA JMB. Performed the experiments: RS JMB. Analyzed the data: RS JMB. Contributed reagents/materials/analysis tools: RS RA JMB. Wrote the paper: RS RA JMB.