Sarah E Crump¹, Bianca Fréchette², Gifford H Miller³, Matthew Power⁴, Greg de Wet¹, Elizabeth K Thomas⁵, Julio Sepulveda⁶, Jason P Briner⁷ and Michael Bunce⁸, (1)University of Colorado at Boulder, Institute of Arctic and Alpine Research, Boulder, CO, United States, (2)GEOTOP, Montréal, Canada, (3)University of Colorado, INSTAAR and Geological Sciences, Boulder, United States, (4)Curtin University, TRace and ENvironmental DNA Laboratory, Perth, Australia, (5)University at Buffalo, Geology, Buffalo, NY, United States, (6)University of Colorado at Boulder, Department of Geological Sciences and the Institute of Arctic and Alpine Research, Boulder, CO, United States, (7)University at Buffalo, Department of Geology, Buffalo, NY, United States, (8)Curtin University, Department of Environment and Agriculture, Perth, WA, Australia