About the Authors

Jeffrey A. Wilson

wilsonja@umich.edu

Affiliation Museum of Paleontology and Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan, United States of America

Michael D. D'Emic

Affiliation Museum of Paleontology and Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan, United States of America

Takehito Ikejiri

Affiliation Museum of Paleontology and Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan, United States of America

Emile M. Moacdieh

Affiliation Museum of Paleontology and Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan, United States of America

John A. Whitlock

Affiliation Museum of Paleontology and Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JAW MDD TI EMM JAW. Performed the experiments: JAW MDD TI EMM JAW. Analyzed the data: JAW MDD TI EMM JAW. Contributed reagents/materials/analysis tools: JAW MDD TI EMM JAW. Wrote the paper: JAW MDD TI EMM JAW.