GSA 2020 Connects Online

Session No. 249
Friday, 30 October 2020: 10:00 AM-2:00 PM

T115. Geomorphology and Landscape Evolution of Mars

GSA Planetary Geology Division; GSA Quaternary Geology and Geomorphology Division; GSA Sedimentary Geology Division; GSA Soils and Soil Processes Division

 

Sharon Wilson Purdy and Marisa Palucis, Advocates
Paper #
Start Time
 
10:00 AM
Introductory Remarks
10:05 AM
SPATIALLY AND TEMPORALLY VARIABLE EROSION OF THE LARGEST POST-NOACHIAN IMPACT CRATERS ON MARS (Invited Presentation)
IRWIN III, Rossman P. and WOLFE, Edward, Center for Earth and Planetary Studies, Smithsonian Institution, National Air and Space Museum, PO Box 37012, MRC 315, Washington, DC 20013-7012
10:20 AM
MARS NORTHERN PLAINS OCEAN
PARKER, Timothy and BILLS, Bruce, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109
10:35 AM
MARTIAN PALEOLAKE MORPHOLOGIES AS A RECORD OF ANCIENT PRECIPITATION AND ARIDITY REGIMES (Invited Presentation)
STUCKY DE QUAY, Gaia1, GOUDGE, Timothy A.1 and FASSETT, Caleb I.2, (1)Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, (2)NASA, Marshall Space Flight Center, Huntsville, AL 35805
10:50 AM
FLUVIAL ACTIVITY AND LAKE FORMATION IN A NOACHIAN CLOSED-SOURCE DRAINAGE BASIN CRATER
BOATWRIGHT, Benjamin D., Department of Earth, Environmental and Planetary Sciences, Brown University, 324 Brook St, Providence, RI 02912 and HEAD, James W., Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912
11:05 AM
CLAY SEDIMENTS DERIVED FROM FLUVIAL ACTIVITY IN AND AROUND LADON BASIN, MARS
WEITZ, Catherine M.1, BISHOP, Janice L.2, GRANT, John A.3, WILSON PURDY, Sharon4, SARANATHAN, Arun5, ITOH, Yuki5 and PARENTE, Mario5, (1)Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719, (2)Carl Sagan Center, SETI Institute and NASA-ARC, Mountain View, CA 94043, (3)Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution, Independence Ave at 6th St. SW, Washington, DC 20560, (4)Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution, Washington, DC 20560, (5)University of Massachusetts at Amherst, Amherst, MA 01003
11:20 AM
HER DESHER AND NIRGAL VALLES: STRUCTURAL AND MINERALOGICAL EVIDENCE OF SURFACE WATER TRAPPING AND GROUNDWATER RECHARGE IN NW NOACHIS TERRA
BUCZKOWSKI, Debra L.1, WYRICK, Danielle2, SEELOS, Kim D.1, VIVIANO, Christina1, SEELOS, Frank P.1 and MURCHIE, Scott1, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, (2)Southwest Research Institute
11:35 AM
THE GLOBAL DISTRIBUTION OF CRATERS WITH ALLUVIAL FANS AND DELTAS ON MARS
WILSON, Sharon A., Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution, Independence Ave at 6th St, SW, Washington, DC 20560, MORGAN, Alexander M., Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution, 600 Independence Ave SW, Washington, DC 20560 and HOWARD, Alan D., Planetary Science Institute (PSI), Tucson, AZ 85719
11:50 AM
CRATER RIM GEOMETRY CONTROLS ON ALLUVIAL FAN FORMATION ON MARS: IMPLICATIONS FOR CONSTRAINING GLOBAL CLIMATE IN THE LATE-HESPERIAN TO EARLY AMAZONIAN
PALUCIS, Marisa1, STROUD, Molly1 and MORGAN, Alexander M.2, (1)Department of Earth Sciences, Dartmouth College, Fairchild Hall - Department of Earth Sciences, 19 Fayerweather Hill Road, Hanover, NH 03755, (2)Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution, 600 Independence Ave SW, Washington, DC 20560
12:05 PM
SYN-TECTONIC SEDIMENTATION RECORDED BY COUPLED BASIN AND ALLUVIAL FAN FORMATION IN VALLES MARINERIS, MARS (Invited Presentation)
DAVIS, Joel M.1, GRINDROD, Peter M.1, BANHAM, Steven G.2, WARNER, Nicolas H.3, CONWAY, Susan J.4, BOAZMAN, Sarah J.1 and GUPTA, Sanjeev2, (1)Department of Earth Sciences, Natural History Museum, London, SW75BT, United Kingdom, (2)Earth Science and Engineering, Imperial College London, South Kensington Campus, London, SW7 2AZ, United Kingdom, (3)Department of Geological Sciences, State University of New York at Geneseo, Geneso, NY 14454, (4)Laboratoire de planetologie et geodynamique - UMR CNRS 6112, 2 rue de la Houssiniere - BP 92208, Nantes, Cedex 3, France
12:20 PM
EVOLUTION OF GLACIAL LANDSCAPES OF THE MARTIAN MID-LATITUDES
HOWARD, Alan D., Planetary Science Institute (PSI), Tucson, AZ 85719
12:35 PM
QUANTIFYING THE ENVIRONMENTAL RESPONSE TO DEGLACIATION IN MARTIAN CRATERS
MELENDEZ, Lisette, Department of Mineral Sciences, Smithsonian Institution National Museum of Natural History, P.O. Box 37012, Washington, DC 20013-0712 and JAWIN, Erica R., Mineral Sciences, Smithsonian Institution National Museum of Natural History, Washington, DC 20013-7012
12:50 PM
QUANTIFICATION OF LAYERING PERIODICITIES WITHIN MARTIAN NORTH POLARICE CAP THROUGH TIME SERIES ANALYSIS OF SHARAD RADAR SIGNAL
LOVATI, Giulia1, PENASA, Luca2 and MASSIRONI, Matteo2, (1)Department of Physics and Astronomy "Galileo Galilei", University of Padua, Padova, 35121, Italy, (2)Department of Geoscience, University of Padova, Padova, 35137, Italy
1:00 PM
PHLEGRA MONTES: CHARACTERIZATION OF AN ICE RICH LANDSCAPE
CASANOVA, Sophia, University of New South Wales (UNSW), School of Mineral and Energy Resources Engineering, UNSW Sydney, Kensington, NSW 2052, Australia
1:10 PM
GEOMORPHOLOGICAL EVIDENCE FOR REGIONAL GLACIATION AT THE NORTHEASTERN MARGIN OF THE THARSIS RISE, MARS
LIGHT, Alexis, Department of Earth, Planetary, and Space Sciences, University of California Los Angeles, 595 Charles Young Drive E, Los Angeles, CA 90095, DAY, Mackenzie D., Department of Earth, Planetary, and Space Sciences, University of California Los Angeles, Los Angeles, CA 90095 and YIN, An, Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, Los Angeles, CA 90095
 
1:20 PM
Discussion
See more of: Technical Sessions