GSA 2020 Connects Online

Session No. 15
Monday, 26 October 2020: 1:30 PM-5:30 PM

T118. Impact Cratering across the Solar System

GSA Planetary Geology Division; GSA Structural Geology and Tectonics Division; GSA Geophysics and Geodynamics Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Scientific Continental Drilling Division

 

Jeffrey Plescia and Christian Koeberl, Advocates
Paper #
Start Time
1:30 PM
EXPERIMENTAL IMPACTS INTO STRENGTH-LAYERED TARGETS: EJECTA KINEMATICS AND CRATER MORPHOMETRY (Invited Presentation)
ANDERSON, Jennifer L.B.1, CINTALA, Mark J.2, CLINE II, Christopher J.3, DECHANT, Leah E.1, TAITANO, Ryan A.1 and PLESCIA, Jeffrey B.4, (1)Department of Geoscience, Winona State University, 175 W. Mark St, Winona, MN 55987, (2)Johnson Space Center, Code KR, Houston, TX 77058, (3)Jacobs Technology, NASA JSC, Houston, TX 77058, (4)Applied Physics Laboratory, Johns Hopkins University, Laurel, MD 20723
1:45 PM
BRITTLE DAMAGE IN SANDSTONE FORMED DURING HYPERVELOCITY IMPACTS: FIELD AND EXPERIMENTAL OBSERVATIONS FROM THE SERPENT MOUND IMPACT STRUCTURE, SOUTH-CENTRAL OHIO
SMITH, Zachary D. and GRIFFITH, W. Ashley, School of Earth Sciences, The Ohio State University, 125 South Oval Mall, Columbus, OH 43210
2:00 PM
TOWARDS AUTOMATIC DETECTION OF SHATTER CONES ON PLANETARY ROVER IMAGES
BECHTOLD, Andreas1, KOEBERL, Christian2, PAAR, Gerhard3, TRAXLER, Christoph4, NOWAK, Rebecca4 and GAROLLA, Filippo5, (1)Department of Lithospheric Research, University Vienna, UZA 2, Althanstrasse 14, Vienna, 1020, Austria, (2)Department of Lithospheric Research, University of Vienna, Althanstrasse, 14, Vienna, 1090, Austria, (3)Joanneum Research, Steyrergasse 17, Graz, 8010, Austria, (4)VRVis Zentrum für Virtual Reality und Visualisierung Forschungs-GmbH, Donau-City-Strasse 1, Vienna, 1220, Austria, (5)SLR Engineering GmbH, Gartengasse 19, Graz, 8010, Austria
2:15 PM
PHYSICAL AND COMPOSITIONAL PROPERTIES OF IMPACT MELTS FOR JACKSON AND TYCHO CRATERS: IMPLICATIONS FOR SPACE WEATHERING AND DEGRADATION OF LUNAR IMPACT MELTS
LEMELIN, Myriam1, CRITES, Sarah2, OHTAKE, Makiko2, LUCEY, Paul G.3, HARUYAMA, Junichi2 and BOSTON, Brian4, (1)Département de géomatique appliquée, Universitéde Sherbrooke, 2500 bld de l'Université, Sherbrooke, QC J1K2R1, Canada, (2)Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara-city, 252-5210, Japan, (3)Hawaii Institute of Geophysics and Planetology, 1680 East-West Rd., P.O.S.T. 602b, Honolulu, HI 96822, (4)Columbia University, Lamont-Doherty Earth Observatory, Palissades, NY 10964
2:30 PM
UNDERSTANDING THE RIES CRATER SUBSURFACE FROM HIGH-RESOLUTION SEISMIC DATA
MCCALL, Naoma1, GULICK, Sean P.S.1, SARV, Kaidi2, JÕELEHT, Argo2, WILK, Jakob3 and PÖSGES, Gisela4, (1)University of Texas, Jackson School of Geosciences, Institute for Geophysics and Department of Geological Sciences, J.J. Pickle Research Campus, Bldg. 196, 10100 Burnet Rd., Austin, TX 78758, (2)Department of Geology, University of Tartu, Estonia, Tartu, 50411, Estonia, (3)Institute of Earth and Environmental Sciences, University of Freiburg, Freiburg, 79085, Germany, (4)GeoPark Ries, Harburg, 86720, Germany
2:45 PM
ZIRCON (U-TH)/HE IMPACT CRATER THERMOCHRONOMETRY AND THE EFFECTS OF SHOCK MICROSTRUCTURES ON HELIUM DIFFUSION KINETICS
ROSS, Catherine H.1, STOCKLI, Daniel F.2, ERICKSON, Timmons3, PATTERSON, Desmond B.2 and GULICK, Sean P.S.1, (1)University of Texas, Jackson School of Geosciences, Institute for Geophysics and Department of Geological Sciences, J.J. Pickle Research Campus, Bldg. 196, 10100 Burnet Rd., Austin, TX 78758, (2)Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, (3)NASA Johnson Space Center, Jacobs JETS, ARES division, 2101 E NASA Pkwy, Houston, TX 77058
3:00 PM
IMPACT-AFFECTED QUARTZ CLASTS IN THE PROXIMAL EJECTA DEPOSIT, WETUMPKA IMPACT STRUCTURE, ALABAMA
KING Jr., David T., Department of Geosciences, Auburn University, Auburn, AL 36849 and PETRUNY, Lucille W., Dept. Geosciences, Auburn University, Auburn, AL 36849
3:15 PM
TEMPERATURE CONSTRAINT OF THE MISTASTIN LAKE IMPACT STRUCTURE IMPACT MELT ROCKS
TOLOMETTI, Gavin, Earth Sciences, University of Western Ontario, 1151 Richmond Street N., London, TX N6A 5B7, ERICKSON, Timmons, NASA Johnson Space Center, Jacobs JETS, ARES division, 2101 E NASA Pkwy, Houston, TX 77058, OSINSKI, Gordon R., Department of Earth Sciences, University of Western Ontario, 1151 Richmond St, London, ON N6A5B7, Canada, CAYRON, Cyril, Laboratory of ThermoMechanical Metallurgy (LMTM), École Polytechnique Fédérale de Lausanne (EPFL), Rue de la Maladiere 71b, Neuchâtel, 1015, Switzerland and NEISH, Catherine D., Department of Earth Sciences, The University of Western Ontario, 1151 Richmond Street N., London, ON N6A 5B7, Canada
 
3:30 PM
Break
3:40 PM
RECORD OF EVENTS ASSOCIATED WITH THE CHICXULUB ASTEROID IMPACT IN A DEEP-MARINE TROPICAL SECTION: EVIDENCE FROM GORGONILLA ISLAND, COLOMBIAN PACIFIC
BERMUDEZ, Hermann D., Department of Earth and Environmental Studies, Montclair State University, 1 Normal Ave., Montclair, NJ 07043; Grupo de Investigación Paleoexplorer, 4690 Eldorado pkwy, apt 1016, Mckinney, TX 75070 and CUI, Ying, Department of Earth and Environmental Studies, Montclair State University, 1 Normal Ave., Montclair, NJ 07470
3:55 PM
THE TINTABURRA STRUCTURE, EROMANGA BASIN, QUEENSLAND – A POSSIBLE CRETACEOUS IMPACT CRATER IN CENTRAL AUSTRALIA
TROUP, Alison Jane, School of Earth and Environmental Sciences, University of Queensland, Brisbane, QLD 4067, Australia
4:10 PM
IDENTIFYING IMPACT MELT FROM SMYTHII CRATER: TOWARDS AN IMPROVED CHRONOLOGY FOR LARGE LUNAR BASIN FORMATION
NELSON, Lyle L., Department of Earth and Planetary Sciences, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218, MORIARTY III, Daniel P., NASA/GSFC, Code 698, Greenbelt Road, Greenbelt, MD 20771 and RUNYON, Kirby D., Planetary Exploration Group, Applied Physics Laboratory, 11101 Johns Hopkins Road, Laurel, MD 20723; Department of Earth and Planetary Sciences, Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218
4:20 PM
THERMAL INFRARED EMISSION OF SHOCKED COCONINO SANDSTONE FROM METEOR CRATER, ARIZONA: SPECTROSCOPIC EVIDENCE OF IMPACT POLYMORPHS, COESITE AND STISHOVITE
WERNER, Hema1, ANGELL, Paras1, CHRISTENSEN, Phil1 and SHARP, Thomas G.2, (1)Mars Space Flight Facility, School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (2)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287
4:30 PM
INTERMEDIATE OR STRETCHED TEKTITES OF SOUTHEAST ASIA
MCKENZIE, Scott C., Geology, Mercyhurst University, 501 East 38th St., Erie, PA 16546- 0001, POVENMIRE, Hal R., Florida Fireball Network, 4300 58th St. North #1921, Kenneth City, FL 33709 and STOKES, Jacob R., Department of Geology, Mercyhurst University, 501 East 38th St., Erie, PA 16546
4:40 PM
SUBSURFACE 3-D GEOPHYSICAL MODELLING OF CHARITY SHOAL STRUCTURE, LAKE ONTARIO
ARMOUR, Mary-Helen1, BOYCE, Joseph I.2 and SUTTAK, Phillip2, (1)Division of Natural Science, York University, 4700 Keele Street, Toronto, ON M3J1P3, Canada; School of Geography and Earth Sciences, McMaster University, 1280 Main St. West, Hamilton, ON L8S 4K1, Canada, (2)School of Geography and Earth Sciences, McMaster University, 1280 Main St. West, Hamilton, ON L8S 4K1, Canada
5:00 PM
WHAT TYPE OF EVENT DEPOSITED MAGNETIC SPHERULES AND SPHERULE AGGREGATES IN HOLOCENE SEDIMENTS OF THE GULF OF CARPENTARIA?
MICHELINI, Emma, Westchester Community College, 75 Grasslands Road, Valhalla, NY 10595, ABBOTT, Dallas, Lamont-Doherty Earth Observatory, Palisades, NY 10964 and PERRI, Gavin, New York University, New York, NY 10003
5:10 PM
CRATER CANDIDATE FOR SPHERULE BEARING LAYERS IN THE GULF OF CARPENTARIA AND ARAFURA SEA
ABBOTT, Dallas H., LDEO of Columbia University, 61 Rt. 9W, Palisades, NY 10964; City College of New York, New York, NY, NY 10031 and SMITH, Walter H.F., Laboratory for Satellite Altimetry, NODC, NOAA, 1335 East-West Hwy., Room 5408, Silver Spring, MD 20910
 
5:20 PM
Discussion
See more of: Technical Sessions