Mara Hartley Reed¹, Anna Barth², Társilo Girona³, Sahand Hajimirza⁴, Shaul Hurwitz⁵, Leif Karlstrom⁶, Marianne S. Karplus⁷, Michael Manga¹, Carolina Muñoz-Saez⁸, Seyed Hossein Rashtbehesht⁹ and Sin-Mei Wu¹⁰, (1)University of California Berkeley, Berkeley, CA, United States, (2)Columbia University, NYC, NY, United States, (3)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (4)Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States, (5)U.S. Geological Survey, Menlo Park, CA, United States, (6)University of Oregon, Department of Earth Sciences, Eugene, OR, United States, (7)University of Texas at El Paso, Department of Geological Sciences, El Paso, TX, United States, (8)University of Chile, Santiago, Chile, (9)Brown University, Providence, RI, United States, (10)University of Utah, Department of Geology and Geophysics, Salt Lake City, United States