About the Authors

Anjali Goswami

To whom correspondence should be addressed. E-mail: agos06@esc.cam.ac.uk

Current address: Department of Earth Sciences, University of Cambridge, Cambridge, United Kingdom

Affiliations Committee on Evolutionary Biology, University of Chicago, Chicago, Illinois, United States of America, Department of Geology, The Field Museum, Chicago, Illinois, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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