About the Authors

Joseph E. Peterson

petersoj@uwosh.edu

Affiliation Department of Geology, University of Wisconsin, Oshkosh, Wisconsin, United States of America

Collin Dischler

Affiliation Department of Geology, University of Wisconsin, Oshkosh, Wisconsin, United States of America

Nicholas R. Longrich

Affiliation Department of Geology and Geophysics, Yale University, New Haven, Connecticut, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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