2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

RAMSEY, Michael S., Department of Geology and Planetary Science, University of Pittsburgh, Pittsburgh, PA 15260, CROWN, David A., Planetary Science Institute, Tucson, AZ 85719 and HARRIS, Andrew J.L., Laboratoire Magmas et Volcans, Université Blaise Pascal, Clermont-Ferrand, 63000, France

KESZTHELYI, Laszlo P., US Geological Survey, Astrogeology Science Center, 2255 North Gemini Drive, Flagstaff, AZ 86001, JAEGER, Windy, Flagstaff, AZ 86004 and MCEWEN, Alfred S., Lunar and Planetary Laboratory, Univ of Arizona, Tucson, AZ 85721-0063

JOLLIFF, Bradley L.¹, CLEGG, Ryan N.², SHIRLEY, Katherine A.³, ZANETTI, Michael⁴, HIESINGER, Harald⁵, VAN DER BOGERT, Carolyn H.⁵, LAWRENCE, Samuel J.⁶ and PETRO, Noah E.⁷, (1)Earth & Planetary Sciences, Washington University in St. Louis, 1 Brookings Drive, Campus Box 1169, Saint Louis, MO 63130, (2)Earth and Planetary Sciences, Washington University, One Brookings Drive, Campus Box 1169, St. Louis, MO 63130, (3)Stony Brook University, Department of Geosciences, Stony Brook, NY 11794, (4)Earth & Planetary Sciences, Washington University, 1 Brookings Drive, St. Louis, MO 63130, (5)Institut für Planetologie, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Str. 10, Münster, 48149, Germany, (6)School of Earth and Space Exploration, Arizona State University, PO Box 873603, Tempe, AZ 85287-3603, (7)NASA/GSFC, Code 698, Greenbelt Road, Greenbelt, MD 20771

VAUGHAN, R. Greg, U.S. Geological Survey, Astrogeology Science Center, 2255 N Gemini Dr, Flagstaff, AZ 86001, KESZTHELYI, Laszlo P., US Geological Survey, Astrogeology Science Center, 2255 North Gemini Drive, Flagstaff, AZ 86001 and DAVIES, Ashley Gerard, Jet Propulsion Laboratory, ms 183-501, 4800 Oak Grove Drive, Pasadena, CA 91109

MARS, John C.¹, HUBBARD, Bernard E.², PIERI, David C.³ and LINICK, Justin P.³, (1)U.S. Geological Survey, 12201 Sunrise Valley Dr., MS 954, Reston, VA 20192, (2)US Geological Survey, 12201 Sunrise Valley Drive, Reston, VA 20192, (3)Jet Propulsion Laboratory/California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109

FARRAND, William H., Space Science Institute, 4750 Walnut Street, #205, Boulder, CO 80301, WRIGHT, Shawn, Planetary Science Institute, Tucson, AZ 85719 and GLOTCH, Timothy, Department of Geosciences, Stony Brook University, 255 Earth and Space Sciences, Stony Brook, NY 11794

NEWTON, David, Earth and Ocean Science, University of British Columbia, 2145 York Ave, #207, Vancouver, BC V6K1C4, Canada, RYAN, Amy, Department of Earth, Ocean and Atmospheric Science, University of British Columbia, 2020-2207 Main Mall, Vancouver, BC V6T1Z4, Canada and PORRITT, Lucy, Earth and Ocean Sciences, University of British Columbia, 6339 Stores Road, Vancouver, BC V6P1Z4, Canada

WILLIAMS, David A., School of Earth & Space Exploration, Arizona State University, Box 871404, Tempe, AZ 85287, BLEACHER, Jacob E., NASA Goddard Space Flight Center, Greenbelt, MD 20771 and MOUGINIS-MARK, Peter J., Hawai'i Institute of Geophysics & Planetology, University of Hawai'i, 1680 East-West Road, Honolulu, HI 96822

DOHM, James M.¹, MARUYAMA, Shigenori², MIYAMOTO, Hirdy¹, VIVIANO-BECK, Christina E.³ and ANDERSON, Robert C.⁴, (1)Branch of SEED, The University Museum, University of Tokyo, Tokyo, 1130033, Japan, (2)Earth-Life Science Institute (ELSI), Tokyo Institute of Technology, Tokyo, 152-8551, Japan, (3)Applied Physics Laboratory, The Johns Hopkins University, Laurel, MD 20723, (4)Jet Propulsion Laboratory, Pasadena, CA 91109

ANDERSON, Robert C., Jet Propulsion Laboratory, 4800 Oak Grove Dr, MS 183-601, Pasadena, CA 91109, DOHM, James M., Branch of Seed, The University Museum, University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan, BUCZKOWSKI, Debra L., Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723 and WYRICK, Danielle Y., Space Science and Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238

BUCZKOWSKI, Debra L., Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, WYRICK, Danielle Y., Space Science and Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238, DE SANCTIS, Maria Cristina, INAF, Instituto di Astrofisica e Planetolgia Spaziali, Rome, 00133, Italy, RAYMOND, Carol A., Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, WILLIAMS, David A., School of Earth & Space Exploration, Arizona State University, Box 871404, Tempe, AZ 85287, TOPLIS, Michael, Institut de Recherche d’Astrophysique et Planétologie, Centre National de la Recherche Scientifique, Université Paul Sabatier, Toulouse, 31400, France, NATHUES, Andreas, Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, Goettingen, 37077, Germany and RUSSELL, Christopher T., Earth Planetary and Space Sciences, University of California, Los Angeles, Los Angeles, CA 90095-1567

WYRICK, Danielle Y., Space Science and Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238 and MORRIS, Alan P., Geosciences & Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238-5166

PROCKTER, Louise, Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723