About the Authors

Mike Letnic

m.letnic@unsw.edu.au

Affiliation School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, Australia

Melanie Fillios

Affiliation Department of Archaeology, University of Sydney, Sydney, Australia

Mathew S. Crowther

Affiliation School of Biological Sciences, University of Sydney, Sydney, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ML MF MC. Performed the experiments: ML MF MC. Analyzed the data: ML MF MC. Contributed reagents/materials/analysis tools: ML MF MC. Wrote the paper: ML MF MC.