Peter J Chi¹, Christopher T Russell¹, Yanan Yu¹, Steven P Joy¹, Yingjuan Ma², Donald J Banfield³, Catherine Johnson^4,5, Anna Mittelholz⁶, Suzanne E Smrekar⁷ and William Bruce Banerdt⁸, (1)University of California Los Angeles, Department of Earth Planetary and Space Sciences, Los Angeles, CA, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)Cornell University, Center for Radiophysics and Space Research, Ithaca, NY, United States, (4)University of British Columbia, Department of Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada, (5)Planetary Science Institute Tucson, Tucson, United States, (6)University of British Columbia, Department of Earth, Ocean and Atmospheric Science, Vancouver, BC, Canada, (7)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (8)Jet Propulsion Laboratory, Pasadena, CA, United States