About the Authors

Edward P. Snelling

edward.snelling@adelaide.edu.au

Affiliation School of Earth and Environmental Sciences, University of Adelaide, Adelaide, South Australia, Australia

Christie L. Becker

Affiliation School of Earth and Environmental Sciences, University of Adelaide, Adelaide, South Australia, Australia

Roger S. Seymour

Affiliation School of Earth and Environmental Sciences, University of Adelaide, Adelaide, South Australia, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EPS CLB RSS. Performed the experiments: CLB. Analyzed the data: CLB EPS. Contributed reagents/materials/analysis tools: RSS. Wrote the paper: EPS CLB RSS.