GSA Annual Meeting in Seattle, Washington, USA - 2017

LEONARD, Erin, Jet Propulsion Laboratory, 4800 Oak Grove Dr, Pasadena, CA 91109; UCLA, Los Angeles, CA 90095, PATTHOFF, D. Alex, Science Division, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, Pasadena, CA 91109, SENSKE, David, Science Division, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr, M/S 321-560, Pasadena, CA 91109 and COLLINS, Geoffrey C., Physics and Astronomy, Wheaton College, Norton, MA 02766, erinleonard@ucla.edu

NELSON, Robert M.¹, BORYTA, Mark², HAPKE, Bruce W.³, MANATT, Kenneth S.⁴, SHKURATOV, Yuriy⁵, PSAREV, Vladimir⁵, VANDERVOORT, Kurt⁶, KRONER, Desiree⁷, NEBEDUM, Adaeze², VIDES, Christina⁸ and QUIÑONES, John⁹, (1)Planetary Sciences Institute, Pasadena, CA 91104; Department of Earth Sciences and Astronomy, Mt. San Antonio College, 1100 N. Grand Avenue, Walnut, CA 91789, (2)Department of Earth Sciences and Astronomy, Mt. San Antonio College, 1100 N. Grand Avenue, Walnut, CA 91789, (3)University of Pittsburg, Pittsburg, PA 15260, (4)Jet Propulsion Laboratory, Pasadena, CA 91109, (5)Karazin University, Karkiv, Ukraine, (6)Department of Physics, California Polytechnic Institute/Pomona, Pomona, CA, (7)University of California at Los Angeles, Los Angeles, CA, (8)Department of Physics, California Polytechnic Institute/Pomona, Pomona, CA; Department of Earth Sciences and Astronomy, Mt. San Antonio College, 1100 N. Grand Avenue, Walnut, CA 91789, (9)California State University, Los Angeles, Los Angeles, CA; Department of Earth Sciences and Astronomy, Mt. San Antonio College, 1100 N. Grand Avenue, Walnut, CA 91789, mboryta@mtsac.edu

SCHOENFELD, Ashley, Department of Earth, Planetary, and Space Science, University of California, Los Angeles, 595 Charles E Young Dr E, Los Angeles, CA 90095, LOPES, Rosaly, Jet Propulsion Laboratory, MALASKA, Michael J., Jet Propulsion Laboratory/California Institute of Technology, Mail Stop 183-301, 4800 Oak Grove Drive, Pasadena, CA 91109 and SOLOMONIDOU, Anezina, Jet Propulsion Laboratory, California Institute of Technology, Mail Stop 183-601, 4800 Oak Grove Dr, Pasadena, CA 91109, ashleyschoenfeld@gmail.com

HUGHSON, Kynan H.G.¹, RUSSELL, Christopher T.², SCHMIDT, Britney E.³, CHILTON, Heather⁴, SCULLY, Jennifer E.C.⁵, SIZEMORE, Hanna G.⁶, BYRNE, Shane⁷, PLATZ, Thomas⁸ and RAYMOND, Carol A.⁵, (1)Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA, (2)Earth and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Los Angeles, CA 90095, (3)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (4)School of Earth & Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, GA 30332, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (6)Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719-2395, (7)Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85721, (8)Max Planck Institute for Solar System Research, Göttingen, 37077, Germany, p151c@ucla.edu

SCULLY, Jennifer E.C.¹, BUCZKOWSKI, Debra L.², RAYMOND, Carol A.¹, NEESEMANN, Adrian³, BOWLING, Timothy⁴, SCHENK, Paul M.⁵, WILLIAMS, David A.⁶, CASTILLO-ROGEZ, Julie C.⁷ and RUSSELL, Christopher T.⁸, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (2)Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723, (3)Freie Universität Berlin, Berlin, 12249, Germany, (4)The University of Chicago, Chicago, Chicago, IL 60637, (5)Lunar and Planetary Institute, 3600 Bay Area Boulevard, Houston, TX 77058, (6)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (7)Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, (8)Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA, jennifer.e.scully@jpl.nasa.gov

DUARTE, Kayla¹, SCHMIDT, Britney E.¹, CHILTON, Heather¹, FERRIER, Ken L.², HUGHSON, Kynan H.G.³, SCULLY, Jennifer E.C.⁴, SIZEMORE, Hanna G.⁵, NATHUES, Andreas⁶, PLATZ, Thomas⁷, RUSSELL, C.T.⁸, RAYMOND, Carol A.⁴ and WRAY, James J.⁹, (1)School of Earth & Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, GA 30332, (2)School of Earth and Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, GA 30332, (3)Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA, (4)NASA Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, (5)Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719-2395, (6)Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, Goettingen, 37077, Germany, (7)Max Planck Institute for Solar System Research, Göttingen, 37077, Germany, (8)Earth, Planetary and Space Sciences/IGPP, University of California, Los Angeles, 603 Charles Young Drive, 3845, Los Angeles, CA 90095, (9)School of Earth and Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, GA 30332-0340, kduarte3@gatech.edu

GOSSELIN, Greg, Department of Geology & Environmental Science, James Madison University, Memorial Hall 7335, MSC 6903, Harrisonburg, VA 22807 and MCGARY, R. Shane, Dept of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807, gosselgj@dukes.jmu.edu