Schmidt, S. K.
Gendron, E. M. S.
Vincent, K.
Solon, A. J.
Sommers, P.
Schubert, Z. R.
Vimercati, L.
Porazinska, D. L.
Darcy, J. L.
Sowell, P.
Funding for this research was provided by:
National Science Foundation
National Geographic Society
U.S. Air Force
Article History
Received: 19 December 2017
Accepted: 14 March 2018
First Online: 20 March 2018
Conflict of interest
: The authors declare no conflicts of interest.