Watkins, Eric http://orcid.org/0000-0003-1023-7012
Karacan, C. Özgen
Gangrade, Vasu
Schatzel, Steven
Article History
Received: 11 December 2020
Accepted: 2 March 2021
First Online: 22 March 2021
Conflict of interest
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
: This paper has been peer reviewed and approved for publication consistent with U.S. Geological Survey Fundamental Science Practices (ExternalRef removed). Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the US Government.