2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

RUESCH, Ottaviano¹, MCFADDEN, Lucy A.², HIESINGER, Harald³, SCULLY, Jennifer E.C.⁴, KNEISSL, Thomas⁵, HUGHSON, Kynan H.G.⁶, WILLIAMS, David A.⁷, ROATSCH, Thomas⁸ and PREUSKER, Frank⁸, (1)NASA Goddard Space Flight Center, ORAU Oak Ridge Associated Universities, Greenbelt, MD 20771, (2)NASA GSFC, Greenbelt, MD 20771, (3)Institut fuer Planetologie WWU, Muenster, Germany, (4)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (5)Freie Universität Berlin, Berlin, 12249, Germany, (6)Dept. of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles E Young Drive E, Los Angeles, CA 90095, (7)School of Earth and Space Exploration, Arizona State University, P.O. Box 871404, Tempe, AZ 85287, (8)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, ottaviano.ruesch@nasa.gov

PASCKERT, Jan Hendrik¹, HIESINGER, Harald¹, WILLIAMS, David A.², BUCZKOWSKI, Debra L.³, CROWN, David A.⁴, SCHENK, Paul M.⁵, SCULLY, Jennifer E.C.⁶, JAUMANN, Ralf⁷, ROATSCH, Thomas⁸ and RAYMOND, Carol A.⁹, (1)Institut für Planetologie, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Str. 10, Münster, 48149, Germany, (2)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (3)Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723, (4)Planetary Science Institute, Tucson, AZ 85719, (5)Lunar and Planetary Institute, Universities Space Research Association, 3600 Bay Area Boulevard, Houston, TX 77058, (6)NASA Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, (7)Institute of Planetary Research, German Aerospace Center (DLR), Rutherfordstr. 2, Berlin, 12489, Germany, (8)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (9)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, hiesinger@uni-muenster.de

KNEISSL, Thomas¹, SCHMEDEMANN, Nico¹, NEESEMANN, Adrian¹, WILLIAMS, David A.², CROWN, David A.³, MEST, Scott C.³, BUCZKOWSKI, Debra L.⁴, SCULLY, Jennifer E.C.⁵, FRIGERI, Alessandro⁶ and RUESCH, Ottaviano⁷, (1)Freie Universität Berlin, Berlin, 12249, Germany, (2)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (3)Planetary Science Institute, Tucson, AZ 85719, (4)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (6)National Institute of Astrophysics, Rome, 00136, Italy, (7)NASA Goddard Space Flight Center, ORAU Oak Ridge Associated Universities, Greenbelt, MD 20771, thomas.kneissl@fu-berlin.de

SCULLY, Jennifer E.C.¹, RAYMOND, Carol A.¹, WILLIAMS, David A.², BUCZKOWSKI, Debra L.³, MEST, Scott C.⁴, HUGHSON, Kynan H.G.⁵, RUSSELL, Christopher T.⁶, KNEISSL, Thomas⁷, RUESCH, Ottaviano⁸ and FRIGERI, Alessandro⁹, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (2)School of Earth & Space Exploration, Arizona State University, Box 871404, Tempe, AZ 85287, (3)Space Departrment, Johns Hopkins Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723, (4)Planetary Science Institute, Tucson, AZ 85719, (5)Dept. of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles E Young Drive E, Los Angeles, CA 90095, (6)Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA, (7)Freie Universität Berlin, Berlin, 12249, Germany, (8)NASA/GSFC, Greenbelt, MD 20771, (9)INAF, Instituto di Astrofisica e Planetologia Spaziali, Rome, 00133, Italy, jennifer.e.scully@jpl.nasa.gov

HUGHSON, Kynan H.G., Dept. of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles E Young Drive E, Los Angeles, CA 90095, RUSSELL, C.T., Institute of Geophysics, University of California, Los Angeles, Los Angeles, CA 90095, WILLIAMS, David A., School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, BUCZKOWSKI, Debra L., Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, MEST, Scott C., Planetary Science Institute, Tucson, AZ 85719, SCULLY, Jennifer E.C., NASA Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, HIESINGER, Harald, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Str. 10, Münster, 48149, Germany, PLATZ, Thomas, Planets and Comets Department, Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Göttingen, 37077, Germany, RUESCH, Ottaviano, NASA/GSFC, Greenbelt, MD 20771 and RAYMOND, Carol A., Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, p151c@ucla.edu

KROHN, Katrin¹, WILLIAMS, David A.², JAUMANN, Ralf¹, BUCZKOWSKI, Debra L.³, MEST, Scott C.⁴, SCULLY, Jennifer E.C.⁵, NASS, Andrea¹, OTTO, Katharina A.¹, SCHULZECK, Franziska⁶ and VON DER GATHEN, Isabel⁶, (1)Institute of Planetary Research, German Aerospace Center (DLR), Rutherfordstr. 2, Berlin, 12489, Germany, (2)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (3)Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723, (4)Planetary Science Institute, Tucson, AZ 85719, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (6)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, Katrin.Krohn@dlr.de

WILLIAMS, David A.¹, CROWN, David A.², MEST, Scott C.², BUCZKOWSKI, Debra L.³, SCHENK, Paul M.⁴, SCULLY, Jennifer E.C.⁵, JAUMANN, Ralf⁶, ROATSCH, Thomas⁷, PREUSKER, Frank⁷ and PLATZ, Thomas⁸, (1)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (2)Planetary Science Institute, Tucson, AZ 85719, (3)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (4)Lunar and Planetary Institute, Universities Space Research Association, 3600 Bay Area Boulevard, Houston, TX 77058, (5)Earth, Planetary and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095-1567, (6)Institute of Planetary Research, German Aerospace Center (DLR), Rutherfordstr. 2, Berlin, 12489, Germany, (7)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (8)Planets and Comets Department, Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Göttingen, 37077, Germany, David.Williams@asu.edu

FRIGERI, Alessandro¹, DE SANCTIS, Maria Cristina², CARROZZO, Giacomo³, WILLIAMS, David A.⁴, MEST, S.⁵, BUCZKOWSKI, Debra⁶, PREUSKER, Frank⁷, JAUMANN, Ralf⁸, ROATSCH, Thomas⁷ and SCULLY, Jennifer E.C.⁹, (1)INAF, Instituto di Astrofisica e Planetologia Spaziali, Rome, 00133, Italy, (2)INAF - Istituto Nazionale di Astrofisica, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Via del Fosso del Cavaliere, 100, Rome, I-00133, Italy, (3)INAF, Istituto di Astrofisica e Planetologia Spaziali, via del Fosso del Cavaliere 100, Roma, 00133, (4)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (5)Planetary Sciences Institute@NASA/GSFC, Code 6 98, Greenbelt Road, Greenbelt, MD 20771, (6)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (7)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (8)German Aerospace Center (DLR), Institute of Planetary ResearchGerman Aerospace Center (DLR), Berlin, Germany, (9)NASA Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, alessandro.frigeri@iaps.inaf.it

BUCZKOWSKI, Debra L.¹, YINGST, R. Aileen², WILLIAMS, David A.³, MEST, Scott C.⁴, SCHENK, Paul M.⁵, SCULLY, Jennifer E.C.⁶, JAUMANN, Ralf⁷, ROATSCH, Thomas⁸, PREUSKER, Frank⁸ and PLATZ, Thomas⁹, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (2)Planetary Science Institute, 1700 E. Fort Lowell Rd., Suite 106, Tucson, AZ 85719, (3)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (4)Planetary Science Institute, Tucson, AZ 85719, (5)Lunar and Planetary Institute, Universities Space Research Association, 3600 Bay Area Boulevard, Houston, TX 77058, (6)NASA Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, (7)German Aerospace Center (DLR), Institute of Planetary ResearchGerman Aerospace Center (DLR), Berlin, Germany, (8)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (9)Planets and Comets Department, Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Göttingen, 37077, Germany, Debra.Buczkowski@jhuapl.edu

PLATZ, Thomas¹, NATHUES, Andreas², CROWN, David A.³, MEST, Scott C.³, WILLIAMS, David A.⁴, HOFFMANN, Martin⁵, SCHAEFER, Michael⁵, SIZEMORE, Hanna G.⁶, RUESCH, Ottaviano⁷ and PREUSKER, Frank⁸, (1)Planets and Comets Department, Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Göttingen, 37077, Germany, (2)Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, Goettingen, 37077, Germany, (3)Planetary Science Institute, Tucson, AZ 85719, (4)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (5)Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Goettingen, 37077, Germany, (6)Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719-2395, (7)NASA/GSFC, Greenbelt, MD 20771, (8)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, platz@mps.mpg.de

SCHULZECK, Franziska¹, JAUMANN, Ralf², KROHN, Katrin², WILLIAMS, David A.³, BUCZKOWSKI, Debra L.⁴, MEST, Scott C.⁵, SCULLY, Jennifer E.C.⁶, PREUSKER, Frank¹ and ROATSCH, Thomas¹, (1)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (2)Institute of Planetary Research, German Aerospace Center (DLR), Rutherfordstr. 2, Berlin, 12489, Germany, (3)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (4)Space Departrment, Johns Hopkins Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723, (5)Planetary Science Institute, Tucson, AZ 85719, (6)NASA Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, franziska.schulzeck@dlr.de

MEST, Scott C.¹, WILLIAMS, David A.², CROWN, David A.¹, YINGST, R. Aileen³, SCHENK, Paul M.⁴, JAUMANN, Ralf⁵, ROATSCH, Thomas⁶, NATHUES, Andreas⁷, RUSSELL, Christopher T.⁸ and RAYMOND, Carol A.⁹, (1)Planetary Science Institute, Tucson, AZ 85719, (2)School of Earth and Space Exploration, Arizona State University, P.O. Box 871404, Tempe, AZ 85287, (3)Planetary Science Institute, 1700 E. Fort Lowell Rd., Suite 106, Tucson, AZ 85719, (4)Lunar and Planetary Institute, Universities Space Research Association, 3600 Bay Area Boulevard, Houston, TX 77058, (5)Institute of Planetary Research, German Aerospace Center (DLR), Rutherfordstr. 2, Berlin, 12489, Germany, (6)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (7)Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, Goettingen, 37077, Germany, (8)Earth and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095-1567, (9)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, mest@psi.edu

SIZEMORE, Hanna G.¹, WILLIAMS, David A.², PLATZ, Thomas³, O'BRIEN, David P.⁴, MEST, Scott C.⁵, CROWN, David A.⁵, YINGST, R. Aileen⁶, BUCZKOWSKI, Debra L.⁷, SCHENK, Paul M.⁸ and SCULLY, Jennifer E.C.⁹, (1)Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719-2395, (2)School of Earth and Space Exploration, Arizona State University, P.O. Box 871404, Tempe, AZ 85287, (3)Planets and Comets Department, Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Göttingen, 37077, Germany, (4)Planetary Science Institute, 1700 E. Ft. Lowell, Suite 106, Tucson, AZ 85719, (5)Planetary Science Institute, Tucson, AZ 85719, (6)Planetary Science Institute, 1700 E. Fort Lowell Rd., Suite 106, Tucson, AZ 85719, (7)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (8)Lunar and Planetary Institute, Universities Space Research Association, 3600 Bay Area Boulevard, Houston, TX 77058, (9)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, sizemore@psi.edu

YINGST, R. Aileen¹, CROWN, David A.², MEST, Scott C.², JAUMANN, Ralf³, ROATSCH, Thomas⁴, PREUSKER, Frank⁴, NATHUES, Andreas⁵, SCHAEFER, Michael⁶, RUSSELL, Christopher T.⁷ and RAYMOND, Carol A.⁸, (1)Planetary Science Institute, 1700 E. Fort Lowell Rd., Suite 106, Tucson, AZ 85719, (2)Planetary Science Institute, Tucson, AZ 85719, (3)Institute of Planetary Research, German Aerospace Center (DLR), Rutherfordstr. 2, Berlin, 12489, Germany, (4)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (5)Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, Goettingen, 37077, Germany, (6)Max Planck Institute for Solar System Research (MPS), Göttingen, Germany, (7)Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, yingst@psi.edu

ROATSCH, Thomas¹, KERSTEN, Elke², MATZ, Klaus-Dieter³, PREUSKER, Frank¹, SCHOLTEN, Frank², JAUMANN, Ralf⁴, RAYMOND, Carol A.⁵ and RUSSELL, Christopher T.⁶, (1)German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstr. 2, Berlin, 12489, Germany, (2)Institute of Planetary Research, Berlin, 12524, Germany, (3)German Aerospace Center, Institute of Planetary Research, Rutherfordstrasse 2, Berlin, 12489, Germany, (4)Institute of Planetary Research, German Aerospace Center (DLR), Rutherfordstr. 2, Berlin, 12489, Germany, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (6)Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA, thomas.roatsch@dlr.de

MCFADDEN, Lucy A.¹, SKILLMAN, David R.², CARSENTY, Uri³, SCHROEDER, Stefanus³, HELLMICH, Stephan³, LI, Jian-Yang⁴ and MEMARSADEGHI, Nargess¹, (1)NASA, Goddard Space Flight Center, 8800 Greenbelt RD, Greenbelt, MD 20771, (2)NASA, Goddard Space Flight Center, Greenbelt, MD 20771, (3)DLR, Berlin, Germany, (4)Planetary Science Institute, Tucson, AZ, lucy.mcfadden@nasa.gov