About the Authors
- Daniel J. Field
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* E-mail: daniel.field@yale.edu
Affiliation Department of Geology and Geophysics, Yale University, New Haven, Connecticut, United States of America
- Liliana D’Alba
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Affiliation Department of Biology and Integrated Bioscience Program, University of Akron, Akron, Ohio, United States of America
- Jakob Vinther
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Affiliations Department of Geology and Geophysics, Yale University, New Haven, Connecticut, United States of America, Departments of Earth and Biological Sciences, Bristol University, Bristol, United Kingdom
- Samuel M. Webb
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Affiliation Stanford Linear Accelerator Center, Menlo Park, California, United States of America
- William Gearty
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Affiliation Department of Geology and Geophysics, Yale University, New Haven, Connecticut, United States of America
- Matthew D. Shawkey
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Affiliation Department of Biology and Integrated Bioscience Program, University of Akron, Akron, Ohio, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: DJF LDA JV MDS. Performed the experiments: DJF LDA JV SMW MDS. Analyzed the data: DJF LDA SMW WG MDS. Contributed reagents/materials/analysis tools: DJF LDA JV SMW MDS. Wrote the paper: DJF LDA JV SMW MDS.