GSA Annual Meeting, November 5-8, 2001

Session No. 178
Thursday, 8 November 2001: 1:30 PM-5:30 PM

Planetary Geology

 

Michael S. Kelley and Herbert V. Frey, Chairs
Paper #
Start Time
0
1:30 PM
VOLCANISM ON MARS: NEW PERSPECTIVES FROM MOLA TOPOGRAPHY
HEAD, James W., III, Geological Sciences, Brown Univ, Box 1846, Providence, RI 02912, james_head_III@brown.edu, james_head_III@brown.edu
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1:45 PM
VOLCANISM AND SEDIMENTATION: ORIGINS OF THE SMOOTHEST PLAINS ON MARS
FULLER, E. R., Department of Geological Sciences, Brown University, Planetary Geosciences Group, Box 1846, Providence, RI 02912-1846 and HEAD III, J. W., Department of Geological Sciences, Brown Univ, Planetary Geosciences Group, Box 1846, Providence, RI 02912-1846, elizabeth_fuller@brown.edu, elizabeth_fuller@brown.edu
0
2:00 PM
GEOLOGICALLY RECENT MARTIAN VOLCANISM AND FLOODING IN ELYSIUM PLANITIA AND CEBERUS RUPES: PLAINS-STYLE ERUPTIONS AND RELATED WATER RELEASE?
SAKIMOTO, Susan E.H., Code 921, Geodynamics Branch, UMBC, Goddard Earth Sciences and Technology Ctr, NASA/Goddard Space Flight Center, Greenbelt, MD 20771, RIEDEL, Shauna J., Code 921, Geodynamics Branch, Caelum, Goddard Earth Science and Technology Center, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 and BURR, Devon, Lunar and Planetary Lab, Univ of Arizona, Tucson, AZ 85721, sakimoto@core2.gsfc.nasa.gov, sakimoto@core2.gsfc.nasa.gov
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2:15 PM
COMPARISON OF FINITE DIFFERENCE METHOD AND COMPUTATIONAL CALCULUS APPROACHES IN SIMULATING LAVA FLOW PATHS ON MARS
ZIMBELMAN, James R.1, GLAZE, Lori S.2, BALOGA, Stephen M.2 and MIYAMOTO, Hideaki H.3, (1)Smithsonian Inst, NASM-MRC-315, Washington, DC 20560-0315, (2)Proxemy Rsch, 20528 Farcroft Lane, Laytonsville, MD 20882, (3)Dept. of Geosystem Engineering, Univ of Tokyo, Tokyo, Japan, jrz@ceps.nasm.edu, jrz@ceps.nasm.edu
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2:30 PM
THERMAL INFRARED MULTISPECTRAL ANALYSIS OF MAFIC VOLCANIC ROCKS NEAR GILA BEND, ARIZONA
KNUDSON, Amy Trueba, Geological Sciences, Arizona State Univ, Box 871404, Tempe, AZ 85287-1404 and CHRISTENSEN, Philip R., Geological Sciences, Arizona State Univ, PO Box 871404, Tempe, AZ 85287-1404, amy.knudson@asu.edu, amy.knudson@asu.edu
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2:45 PM
OBSERVATIONS REGARDING SMALL EOLIAN DUNES AND LARGE RIPPLES ON MARS
EDGETT, Kenneth S., Malin Space Science Systems, P.O. Box 910148, San Diego, CA 92191-0148, edgett@msss.com, edgett@msss.com
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3:00 PM
JUVENTAE CHASMA/MAJA VALLES, MARS: IMPLICATIONS OF MOC CRATERING DENSITIES AND GEOMORPHOLOGY
CHAPMAN, Mary G., Astrogeology Team, U. S. Geol Survey, 2255 N. Gemini Drive, Flagstaff, AZ 86001 and RUSSELL, Andrew J., School of Earth Sciences & Geography, Keele Univ, Keele, Staffordshire, ST5 5BG, United Kingdom, mchapman@usgs.gov, mchapman@usgs.gov
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3:15 PM
THARSIS SUPERPLUME (3): IMPLICATIONS ON THE ROLE OF WATER, ENVIRONMENTAL CHANGE, AND LIFE
BAKER, Victor R., Lunar & Planetary Laboratory, The Univ of Arizona, Tucson, AZ 85721, MARUYAMA, Shigenori, Earth & Planetary Sciences, Tokyo Institute of Technology, O-okayama 2-12-1, Meguro, Tokyo, 152-8551, Japan and DOHM, James M., Hydrology and Water Resources, Univ of Arizona, Building 11 - Room 122, P. O. Box 210011, Tucson, AZ 85721-0011, baker@hwr.arizona.edu, baker@hwr.arizona.edu
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3:30 PM
ANCIENT LOWLANDS ON MARS: BURIED IMPACT BASINS AND AGE OF THE CRUSTAL DICHOTOMY
FREY, Herbert V.1, SHOCKEY, Kelly M.2, ROARK, James H.2, FREY, Erin L.3 and SAKIMOTO, Susan E.H.4, (1)Geodynamics Branch, Goddard Space Flight Ctr, Code 921, Greenbelt, MD 20771, (2)SSAI at the Geodynamics Branch, Goddard Space Flight Ctr, Code 921, Greenbelt, MD 20771, (3)South River High School, Edgewater, MD 21037, (4)GEST/UMBC at the Geodynamics Branch, Goddard Space Flight Ctr, Code 921, Greenbelt, MD 20771, frey@core2.gsfc.nasa.gov, frey@core2.gsfc.nasa.gov
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3:45 PM
MARS RAMPART CRATER EJECTA YIELDS REGOLITH WATER CONTENT
STEWART, Sarah T.1, AHRENS, Thomas J.2 and O'KEEFE, John D.2, (1)Lindhurst Laboratory of Experimental Geophysics, California Institute of Technology, Mail Code 150-21, 1200 E. California Blvd, Pasadena, CA 91125, (2)Lindhurst Laboratory of Experimental Geophysics, California Institute of Technology, Mail Code 252-21, 1200 E. California Blvd, Pasadena, CA 91125, sstewart@gps.caltech.edu, sstewart@gps.caltech.edu
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4:00 PM
IMPACT-INDUCED VOLCANISM: A GEOLOGIC MYTH
MELOSH, H. Jay, Lunar and Planetary Lab, Univ of Arizona, Tucson, AZ 85721, jmelosh@lpl.arizona.edu, jmelosh@lpl.arizona.edu
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4:15 PM
FROM SHOCKED BASEMENT TO FALLOUT SPHERULES: THE CORING RECORD AT THE CHESAPEAKE BAY CRATER
POAG, C. Wylie, US Geol Survey, 384 Woods Hole Rd, Woods Hole, MA 02543-1598, GOHN, Gregory S., U.S. Geol Survey, 926A National Center, Reston, VA 20192 and POWARS, David S., U.S. Geol Survey, Richmond, VA 23228, wpoag@usgs.gov, wpoag@usgs.gov
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4:30 PM
THE FIRST CONFIRMATION OF A COMMON ORIGIN FOR A SMALL V-CLASS ASTEROID WITH 4 VESTA AND THE HED METEORITES
KELLEY, Michael S., Mail Code SN2, NASA Johnson Space Center, 2101 NASA Rd 1, Houston, TX 77058, VILAS, Faith, Mail Code SN2, NASA Johnson Space Ctr, 2101 NASA Rd. 1, Houston, TX 77058, GAFFEY, Michael J., Dept. of Space Studies, Univ. of North Dakota, Box 9008, Grand Forks, ND 58202-9008 and ABELL, Paul A., Dept. of Earth & Env. Sci, Rensselaer Polytechnic Inst, 110 8th St, Troy, NY 12180-3590, michael.kelley1@jsc.nasa.gov, michael.kelley1@jsc.nasa.gov
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4:45 PM
RETHINKING THE MAGMA OCEAN
CONSOLMAGNO, Guy J., Vatican Observatory, Specola Vaticana, Vatican City, V-00120, Vatican City and DYAR, M. Darby, Dept. of Earth and Environment, Mount Holyoke College, Clapp Laboratories, 50 College St, South Hadley, MA 01075, gjc@as.arizona.edu, gjc@as.arizona.edu
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5:00 PM
VENUS, WATER AND TREMOLITE
JOHNSON, Natasha M. and FEGLEY Jr, Bruce, Earth and Planetary Sciences, Washington University, 1 Brookings Dr, Saint Louis, MO 63130-4899, johnson@levee.wustl.edu, johnson@levee.wustl.edu
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5:15 PM
DEEP PENETRATION OF WRINKLE RIDGES ON VENUS DEDUCED FROM RIDGE SPACING
MONTÉSI, Laurent G.J. and ZUBER, Maria T., Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, MIT 54-521, Cambridge, MA 02139, montesi@mit.edu, montesi@mit.edu