About the Authors

Erik W. Klemetti

klemettie@denison.edu

Affiliation Department of Geosciences, Denison University, Granville OH 43023, United States of America

Michael A. Clynne

Affiliation U.S. Geological Survey, Volcano Science Center, Menlo Park CA 94025, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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