Cooperative Institute for Research in Environmental Sciences and Department of Geological Sciences, University of Colorado, Boulder, Boulder, United States
University of Western Australia, Crawley, WA, Australia
Institute of Arctic and Alpine Research, University of Colorado at Boulder, Boulder, CO, United States
National Park Service Anchorage, Anchorage, CO, United States
National Park Service Anchorage, Anchorage, AK, United States
Cooperative Institute for Research in Environmental Sciences and Dept. of Geological Sciences, University of Colorado Boulder, Boulder, United States