HORGAN, Briony1, RICE, Melissa2, KAH, Linda3, GUPTA, Sanjeev4, MANGOLD, Nicolas5, BELL III, JAMES6, KINCH, Kjartan7, JOHNSON, Jeffrey8, MILLION, Chase9, NUNEZ, Jorge8, PAAR, Gerhard10, ST. CLAIR, Michael9, TATE, Christian11, VAUGHAN, Alicia12, RAVANIS, Eleni13, FAGENTS, Sarah A.13 and BROWN, Adrian14, (1)550 Stadium Mall Dr.Earth, Atmospheric, and Planetary Sci, 516 High St, Bellingham, WA 98225, (2)Geology, Western Washington University, 516 High St, Bellingham, WA 98225, (3)Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996, (4)Imperial College London, London, SW7 2AZ, United Kingdom, (5)Laboratoire De Planétologie Et Géodynamique, U. Nantes, Nantes, 44322, France, (6)School of Earth & Space Exploration, Arizona State University, Tempe, AZ 85287, (7)Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark, (8)Applied Physics Laboratory, Johns Hopkins University, 11100 Johns Hopkins Road, MP3-E169, Laurel, MD 20723, (9)Million Concepts, Louisville, KY 40203, (10)Institute for Digital Technologies, Joanneum Research, Graz, Austria, (11)Cornell University, Ithaca, NY 14853, (12)USGS, Astrogeology Science Center, Flagstaff, AZ 86001, (13)Hawai'i Institute of Geophysics & Planetology, University of Hawai'i, Honolulu, HI 96822, (14)Plancius Research, 1106 BELLEVISTA CT, SEVERNA PARK, MD 21146