Lizzy Trower¹, Taleen Mahseredjian¹, Irina Overeem^1,2, Maya Gomes³, Cecilia Howard³, Usha Farey Lingappa⁴, Theodore Present⁴ and Elizabeth C Sibert⁵, (1)University of Colorado Boulder, Geological Sciences, Boulder, CO, United States, (2)University of Colorado, Institute of Arctic and Alpine Research, Boulder, CO, United States, (3)Johns Hopkins University, Department of Earth & Planetary Sciences, Baltimore, MD, United States, (4)California Institute of Technology, Pasadena, CA, United States, (5)Harvard University, Earth and Planetary Sciences & Harvard Society of Fellows, Cambridge, MA, United States