Geological Society of America

8:00 AM

Andrew S. Rivkin, Johns Hopkins University Applied Physics Laboratory, Laurel, MD

265721 (Technical Sessions)

8:20 AM

GEOMORPHOLOGICAL SURFACE PROCESSES ON CERES

R. Jaumann, Institute of Planetary Research, Berlin and C.T. Russell, University of California, Los Angeles, Los Angeles, CA and C. Raymond, Jet Propulsion Laboratory, Pasadena, CA and H.Y. McSween, University of Tennessee, Knoxville, AZ and D. Williams, Arizona State University, Tempe, AZ and Debra Buczkowski, Johns Hopkins Applied Physics Laboratory, Laurel, MD and H. Hiesinger, Westfälische Wilhelms-Universität Münster, Münster and M.C. De Sanctis, INAF, Instituto di Astrofisica Spaziale e Fisica Cosmica, Rome and A. Nathues, Max-Planck Institute for Solar System Research, Katlenburg-Lindau

262109 (Technical Sessions)

8:35 AM

SURFACE MINERALOGY OF CERES BY VIR ON DAWN: IMPLICATION ON ORIGIN AND EVOLUTION

Maria Cristina De Sanctis, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and E. Ammannito, UCLA, Los Angeles, CA and A. Raponi, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and M. Ciarniello, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Giacomo Carrozzo, Istituto di Astrofisica e Planetologia Spaziali, Roma and Federico Tosi, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Lucy A. McFadden, Goddard Space Flight Center, Greenbelt, MD and Carol A. Raymond, California Institute of Technology, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA

266652 (Technical Sessions)

9:05 AM

AN ICE-RICH MANTLE ON CERES FROM DAWN MAPPING OF CENTRAL PIT AND PEAK CRATER MORPHOLOGIES

Paul Schenk, houston, TX and Jian-Yang Li, University of Maryland at College Park, College Park, MD and Simone Marchi, Southwest Research Institute, Boulder, CO and David P. O'Brien, Planetary Science Institute, Tucson, AZ and Ottaviano Ruesch, ORAU Oak Ridge Associated Universities, Greenbelt, MD and Michael Bland, United States Geological Survey, Flagstaff, AZ and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Harald Hiesinger, Westfälische Wilhelms-Universität Münster, Münster and Kynan H. G. Hughson, University of California, Los Angeles, Los Angeles, CA and Lucille Le Corre, Max Planck Institute for Solar System Research, Katlenburg-Lindau, N/A

268761 (Technical Sessions)

9:20 AM

SCALLOPED AND DEGRADED CRATERS AS GEOMORPHOLOGICAL EVIDENCE FOR PERVASIVE GROUND ICE ON CERES AS SEEN BY THE DAWN SPACECRAFT

Kynan H.G. Hughson, University of California, Los Angeles, Los Angeles, CA and David A. Williams, Arizona State University, Tempe, AZ and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Britney Elyce Schmidt, Georgia Institute of Technology, Atlanta, GA and Heather Chilton, Georgia Institute of Technology, Atlanta, GA and Jennifer E.C. Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Shane Byrne, University of Arizona, Tucson, AZ and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and E. Ammannito, UCLA, Los Angeles, CA and Paul M. Schenk, Universities Space Research Association, Houston, TX

269026 (Technical Sessions)

9:35 AM

PRELIMINARY INVESTIGATION OF POLYGONAL CRATERS ON (1) CERES

Katharina A. Otto, German Aerospace Center (DLR), Berlin and Ralf Jaumann, German Aerospace Center (DLR), Berlin and Katrin Krohn, German Aerospace Center (DLR), Berlin and Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Isabel von der Gathen, Institute of Planetary Research, Berlin and Scott Mest, Planetary Science Institute, Tucson, AZ and Franziska Schulzeck, Institute of Planetary Research, Berlin and Jennifer E.C. Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and David Williams, Arizona State University, Tempe, AZ

267889 (Technical Sessions)

9:50 AM

PRELIMINARY INVESTIGATION OF LINEAR STRUCTURES ON CERES

Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and David A. Williams, Arizona State University, Tempe, AZ and Scott Mest, Planetary Science Institute, Tucson, AZ and Paul M. Schenk, Lunar and Planetary Institute, Houston, TX and Jennifer E.C. Scully, California Institute of Technology, Pasadena, CA and Ralf Jaumann, Institute of Planetary ResearchGerman Aerospace Center (DLR), Berlin and Andreas Nathues, Goettingen and Frank Preusker, Institute of Planetary Research, Berlin and Ryan Park, Jet Propulsion Laboratory, Pasadena, CA

261709 (Technical Sessions)

10:05 AM

CERES: TECTONIC FEATURES JUXTAPOSED WITH ANALOGIES ON OTHER PLANETARY BODIES

Isabel von der Gathen, Institute of Planetary Research, Berlin and Paul M. Schenk, Universities Space Research Association, Houston, TX and Ralf Jaumann, German Aerospace Center (DLR), Berlin and Katrin Krohn, German Aerospace Center (DLR), Berlin and David A. Williams, Arizona State University, Tempe, AZ and Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Carol A. Raymond, Jet Propulsion Laboratory, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Frank Preusker, Institute of Planetary Research, Berlin and Thomas Roatsch, Institute of Planetary Research, Berlin

261599 (Technical Sessions)

10:20 AM

EXPLORING FORMATION MODELS FOR CERES THOLI AND MONTES

Ottaviano Ruesch, ORAU Oak Ridge Associated Universities, Greenbelt, MD and Guneshwar Singh Thangjam, Planets and Comets Department, Göttingen and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and Lucy McFadden, NASA Goddard Space Flight Center, Greenbelt, MD and Harald Hiesinger, Institut fuer Planetologie WWU, Muenster and Vishnu Reddy, Planetary Science Institute, Tucson, AZ and Paul M. Schenk, Universities Space Research Association, Houston, TX and Britney E. Schmidt, Georgia Institute of Technology, Atlanta, GA and Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Mark Sykes, Planetary Science Institute, Tucson, AZ

268875 (Technical Sessions)

10:35 AM

GLOBAL AND REGIONAL STRATIGRAPHY OF CERES FROM GEOLOGIC MAPPING AND CRATER COUNTING IN IMAGING DATA OF THE DAWN FC2 FRAMING CAMERA

Roland Wagner, Deutsches Zentrum für Luft und Raumfahrt, Berlin, N/A and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Ralf Jaumann, German Aerospace Center (DLR), Berlin and Nico Schmedemann, Freie Universität Berlin, Berlin and Thomas Kneissl, Freie Universität Berlin, Berlin and Katrin Stephan, Institute of Planetary Research, Berlin and David A. Williams, Arizona State University, Tempe, AZ and R. Yingst, Planetary Science Institute, Brunswick, ME and Scott Mest, Planetary Science Institute, Tucson, AZ and Carol A. Raymond, Jet Propulsion Laboratory, Pasadena, CA

268170 (Technical Sessions)

10:50 AM

THE GEOLOGIC MAPPING OF CERES USING DAWN SPACECRAFT DATA

David Williams, Arizona State University, Tempe, AZ and Scott Mest, Planetary Science Institute, Tucson, AZ and Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Jennifer E.C. Scully, University of California, Los Angeles, Los Angeles, CA and Ralf Jaumann, German Aerospace Center (DLR), Berlin and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Carol A. Raymond, Jet Propulsion Laboratory, Pasadena, CA

260352 (Technical Sessions)

11:05 AM

QUANTITATIVE MODAL ANALYSES OF METEORITE BRECCIAS

Nicole G. Lunning, University of Tennessee, Knoxville, Knoxville, TN and Andrew W. Beck, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Timothy M. Hahn, University of Tennessee, Knoxville, Knoxville, TN and Harry McSween, University of Tennessee, Knoxville, TN

263923 (Technical Sessions)

11:20 AM

IMPLICATIONS FOR A COMPLEX GEOLOGIC HISTORY OF ASTEROID 4 VESTA: PRIMARY VESTAN LITHOLOGIES MAPPED USING GAMMA RAY AND NEUTRON SPECTROSCOPY

Andrew W. Beck, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Patrick N. Peplowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and David J. Lawrence, Johns Hopkins University Applied Physics Laboratory, Laurel, MD

268021 (Technical Sessions)

T282 Geology of Dwarf Planets: First Results from NASA's Dawn Mission to Ceres

Presentations