Geological Society of America

8:05 AM

CERES EVOLUTION BEFORE AND AFTER DAWN

Thomas B. McCord, Bear Fight Institute, Winthrop, WA and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA

277837 (Technical Sessions)

8:20 AM

THE GEOMORPHOLOGY OF CERES

Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Harald Hiesinger, Westfälische Wilhelms-Universität Münster, Münster and David P. O'Brien, Planetary Science Institute, Tucson, AZ and Simone Marchi, Southwest Research Institute, Boulder, CO and Hanna Sizemore, Planetary Science Institute, Tucson, AZ and Kynan H.G. Hughson, Georgia Institute of Tecjnology, Atlanta, GA and Heather Chilton, Georgia Institute of Technology, Atlanta, GA and Michael Bland, United States Geological Survey, Flagstaff, AZ and Shane Byrne, University of Arizona, Tucson, AZ and Norbert Schorghofer, Honolulu, HI and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and Britney E. Schmidt, Georgia Institute of Technology, Atlanta, GA and Ralf Jaumann, German Aerospace Center (DLR), Berlin and Thomas Roatsch, Institute of Planetary Research, Berlin and Mark V. Sykes, Planetary Science Institute, Tucson, AZ and Andreas Nathues, Goettingen and Maria Cristina De Sanctis, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, CA and David Williams, Arizona State University, Tempe, AZ and Scott Mest, Planetary Science Institute, Tucson, AZ and Jennifer E.C. Scully, California Institute of Technology, Pasadena, CA and Anton I. Ermakov, Cambridge, MA and Frank Preusker, Institute of Planetary Research, Berlin and Paul M. Schenk, Universities Space Research Association, Houston, TX and Katharina A. Otto, German Aerospace Center (DLR), Berlin

282816 (Technical Sessions)

8:35 AM

SURFICIAL COMPOSITION OF DWARF PLANET CERES

Eleonora Ammannito, EPSS-IGPP, Los Angeles, CA and Andrea Raponi, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Michael Toplis, Centre National de la Recherche Scientifique, Toulouse and Federico Tosi, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Fabrizio Capaccioni, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Maria Teresa Capria, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Sergio Fonte, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Marco Giardino, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Ralf Jaumann, Institute of Planetary ResearchGerman Aerospace Center (DLR), Berlin and Andrea Longobardo, INAF - Istituto Nazionale di Astrofisica, Rome and Maria Cristina De Sanctis, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Thomas B. McCord, Bear Fight Institute, Winthrop, WA and Lucy McFadden, NASA Goddard Space Flight Center, Greenbelt, MD and Ernesto Palomba, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and C.M. Pieters, Brown University, Providence, RI and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Paul Schenk, houston, TX and Francesca Zambon, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and C.T. Russell, University of California, Los Angeles, Los Angeles, CA and Mauro Ciarniello, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Alessandro Frigeri, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Filippo Giacomo Carrozzo, INAF - Istituto Nazionale di Astrofisica, Rome and Jean-Philippe Combe, Bear Fight Institute, Winthrop, WA and Bethany Ehlmann, California Institute of Technology, MC170-25, Pasadena, CA and Simone Marchi, Southwest Research Institute, Boulder, CO and H.Y. McSween, University of Tennessee, Knoxville, AZ

285709 (Technical Sessions)

8:55 AM

ELEMENTAL CONSTRAINTS ON CERES' EVOLUTION

Thomas H. Prettyman, Planetary Science Institute, Tucson, AZ and David J. Lawrence, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Eleonora Ammannito, University of California, Los Angeles, Los Angeles, CA and Bethany Ehlmann, California Institute of Technology, Pasadena, CA and Hanna Sizemore, Planetary Science Institute, Tucson, AZ and Steven P. Joy, University of California, Los Angeles, Los Angeles, CA and Carol A. Polanskey, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Marc D. Rayman, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Naoyuki Yamashita, Planetary Science Institute, Tucson, AZ and Michael Toplis, Centre National de la Recherche Scientifique, Toulouse and Harry Y. McSween, University of Tennessee, Knoxville, TN and Norbert Schorghofer, Honolulu, HI and Simone Marchi, Southwest Research Institute, Boulder, CO and William C. Feldman, Planetary Science Institute, Tucson, AZ and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Olivier Forni, Centre National de la Recherche Scientifique, Toulouse

283851 (Technical Sessions)

9:10 AM

DAWN AT CERES: FIRST RESULTS FROM CRATER STUDIES

Harald Hiesinger, Westfälische Wilhelms-Universität Münster, Münster and Roger R. Fu, Massachusetts Institute of Technology, Cambridge, MA and Michael Bland, United States Geological Survey, Flagstaff, AZ and Andreas Nathues, Goettingen and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and David Williams, Arizona State University, Tempe, AZ and Ralf Jaumann, Institute of Planetary ResearchGerman Aerospace Center (DLR), Berlin and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Ottaviano Ruesch, NASA, Greenbelt, MD and Britney E. Schmidt, Georgia Institute of Technology, Atlanta, GA and Ryan Park, Jet Propulsion Laboratory, Pasadena, CA and Simone Marchi, Southwest Research Institute, Boulder, CO and Frank Preusker, Institute of Planetary Research, Berlin and Debra Buczkowski, Johns Hopkins Applied Physics Laboratory, Laurel, MD and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Nico Schmedemann, Freie Universität Berlin, Berlin and Paul M. Schenk, Universities Space Research Association, Houston, TX and Jan Hendrik Pasckert, Westfälische Wilhelms-Universität Münster, Münster and Adrian Neesemann, Freie Universität Berlin, Berlin and David O'Brien, Planetary Science Institute, Tucson, AZ and Thomas Kneissl, Freie Universität Berlin, Berlin and Anton I. Ermakov, Cambridge, MA

284656 (Technical Sessions)

9:25 AM

ORIGIN OF BRIGHT MATERIALS AT OCCATOR CRATER, CERES, FROM A MORPHOLOGIC PERSPECTIVE

Paul M. Schenk, Universities Space Research Association, Houston, TX and Maria Cristina De Sanctis, INAF, Instituto di Astrofisica e Planetolgia Spaziali, Rome and Eleonora Ammannito, University of California, Los Angeles, Los Angeles, CA and Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Jennifer Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Britney E. Schmidt, Georgia Institute of Technology, Atlanta, GA and Hanna Sizemore, Planetary Science Institute, Tucson, AZ and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and David P. O'Brien, Planetary Science Institute, Tucson, AZ and Simone Marchi, Southwest Research Institute, Boulder, CO

286520 (Technical Sessions)

9:40 AM

UPDATE ON THE GLOBAL GEOLOGIC MAP OF CERES FROM NASA’S DAWN MISSION

Scott Mest, Planetary Science Institute, Tucson, AZ and Thomas Roatsch, Institute of Planetary Research, Berlin and Frank Preusker, Institute of Planetary Research, Berlin and Andreas Nathues, Goettingen and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and David Crown, Planetary Science Institute, Tucson, AZ and R. Yingst, Planetary Science Institute, Brunswick, ME and Daniel C. Berman, Planetary Science Institute, Tucson, AZ and David A. Williams, Arizona State University, Tempe, AZ and Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Jennifer Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and Ralf Jaumann, German Aerospace Center (DLR), Berlin

285745 (Technical Sessions)

9:55 AM

GEOLOGIC MAPPING OF FRACTURES AND SECONDARY CRATER CHAINS UNCOVERS THE INTERIOR AND SURFACE EVOLUTION OF CERES

Jennifer Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Giuseppe Mitri, Nantes and Michael Bland, United States Geological Survey, Flagstaff, AZ and Debra Buczkowski, Johns Hopkins University Applied Physics Laboratory, Laurel, MD and Scott King, Virginia Tech Department of Geosciences, Blacksburg, VA and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Nico Schmedemann, Freie Universität Berlin, Berlin and David P. O'Brien, Planetary Science Institute, Tucson, AZ and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Simone Marchi, Southwest Research Institute, Boulder, CO and Christopher T. Russell, University of California, Los Angeles, CA

283508 (Technical Sessions)

10:10 AM

MINERALOGICAL VARIATIONS OF LOCALIZED FEATURES ON CERES

Francesca Zambon, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Filippo Giacomo Carrozzo, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Mauro Ciarniello, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Katrin Krohn, German Aerospace Center (DLR), Berlin and Lucy McFadden, NASA Goddard Space Flight Center, Greenbelt, MD and Katrin Stephan, Institute of Planetary Research, Berlin and Ottaviano Ruesch, NASA, Greenbelt, MD and Carol A. Raymond, California Institute of Technology, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, CA and Maria Cristina De Sanctis, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Federico Tosi, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Andrea Raponi, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Andrea Longobardo, INAF - Istituto Nazionale di Astrofisica, Rome and C.M. Pieters, Brown University, Providence, RI and Ernesto Palomba, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Eleonora Ammannito, Goettingen and Maria Teresa Capria, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome

284664 (Technical Sessions)

10:30 AM

ICING IN THE CAKE: EVIDENCE FOR GROUND ICE ON CERES

Britney E. Schmidt, Georgia Institute of Technology, Atlanta, GA and Simone Marchi, Southwest Research Institute, Boulder, CO and David P. O'Brien, Planetary Science Institute, Tucson, AZ and Norbert Schorghofer, Honolulu, HI and Harald Hiesinger, Westfälische Wilhelms-Universität Münster, Münster and Ralf Jaumann, German Aerospace Center (DLR), Berlin and Jan Hendrik Pasckert, Westfälische Wilhelms-Universität Münster, Münster and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Paul M. Schenk, Universities Space Research Association, Houston, TX and Mark V. Sykes, Universities Space Research Association, Houston, TX and Maria Cristina De Sanctis, IAPS - Istituto di Astrofisica e Planetologia Spaziali, Rome and Kynan H.G. Hughson, Georgia Institute of Tecjnology, Atlanta, GA and Giuseppe Mitri, Nantes and Michelangelo Formisano, IAPS, Rome and Jian-Yang Li, Planetary Science Institute, Tucson, AZ and Lucille Le Corre, Planetary Science Institute, Tucson, AZ and Vishnu Reddy, Planetary Science Institute, Tucson, AZ and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Justin D. Lawrence, Georgia Institute of Technology, Atlanta, GA and Heather Chilton, Georgia Institute of Technology, Atlanta, GA and Jennifer Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and Andreas Nathues, Goettingen and Hanna Sizemore, Planetary Science Institute, Tucson, AZ and Michael Bland, United States Geological Survey, Flagstaff, AZ and Shane Byrne, University of Arizona, Tucson, AZ

284590 (Technical Sessions)

10:50 AM

THE ROLE OF ICE IN CERES’ SURFACE FLOWS, LANDSLIDES, AND MASS WASTING

Heather Chilton, Georgia Institute of Technology, Atlanta, GA and Britney E. Schmidt, Georgia Institute of Technology, Atlanta, GA and Kynan H.G. Hughson, Georgia Institute of Tecjnology, Atlanta, GA and Jennifer Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Andreas Nathues, Goettingen and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and Ken L. Ferrier, Georgia Institute of Technology, Atlanta, GA and Christopher T. Russell, University of California, Los Angeles, Los Angeles, CA and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA

286905 (Technical Sessions)

11:05 AM

HIDDEN ICE: USING AGGREGATE SPATIAL AND PHYSICAL PROPERTIES OF LIKELY GROUND ICE DRIVEN FLOWS ON CERES TO BETTER UNDERSTAND ITS SURFACE COMPOSITION

Kynan H.G. Hughson, University of California, Los Angeles, Los Angeles, CA and Thomas Platz, Max Planck Institute for Solar System Research, Göttingen and Shane Byrne, University of Arizona, Tucson, AZ and Andreas Nathues, Goettingen and Carol A. Raymond, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Christopher T. Russell, University of California, Los Angeles, CA and Britney E. Schmidt, Georgia Institute of Technology, Atlanta, GA and Heather Chilton, Georgia Institute of Technology, Atlanta, GA and Jennifer Scully, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Julie C. Castillo-Rogez, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA and Jean-Philippe Combe, Bear Fight Institute, Winthrop, WA and Eleonora Ammannito, University of California, Los Angeles, Los Angeles, CA and Hanna Sizemore, Planetary Science Institute, Tucson, AZ

281111 (Technical Sessions)

T110 The Geology of Dwarf Planet Ceres

Presentations