Session No. 1
Thursday, 1 April 2021: 8:00 AM-12:00 PM
Vulcan Materials Company Room (Online)
D2. Solar System Processes: Impact Cratering, Planetary Surfaces and Meteorites
Leticia De marchi, Vinamra Agrawal, David T. King Jr., Julia Cartwright, Courtney Sprain, Stephen Elardo, Jennifer Whitten and Colin Jackson, Chairs
8:05 AM
EVIDENCE FOR A LARGE LOW-ANGLE OBLIQUE IMPACT CRATER IN WEST-CENTRAL GEORGIA TO EAST-CENTRAL ALABAMA: THE EARLY NEOPROTEROZOIC WOODBURY-MANCHESTER STRUCTURE
HARRIS, Robert, Department of Space Sciences, Fernbank Science Center, 156 Heaton Park Drive, Atlanta, GA 30307, JARET, Steven, Department of Earth and Planetary Sciences, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024-5192 and ALBIN, Edward F., Department of Space Studies, American Public University, 111 W. Congress Street, Charles Town, WV 25414
8:25 AM
CRATER-FILLING MATERIALS, WETUMPKA IMPACT STRUCTURE, ALABAMA
KING Jr., David T.1, ORMO, Jens2, PETRUNY, Lucille W.3, DE MARCHI, Leticia3 and AGRAWAL, Vinamra4, (1)Auburn University Dept of Geosciences, 2050 Memorial Coliseum, Auburn, AL 36849-5305, (2)Centro de Astrobiologia, Torrejon de Ardoz, 28850, Spain, (3)Auburn University Dept of Geosciences, Auburn, AL 36849-5305, (4)Auburn University Depts of Aerospace Engineering and Geosciences, Auburn, AL 36849
8:45 AM
NUMERICAL ANALYSIS OF THE WETUMPKA IMPACT CRATER WITH FOCUS ON THE SOUTHERN COLLAPSED RIM
DE MARCHI, Leticia1, AGRAWAL, Vinamra2, KING Jr., David T.1 and ORMO, Jens3, (1)Geosciences, Auburn University, Auburn, AL 36849, (2)Auburn University Depts of Aerospace Engineering and Geosciences, Auburn, AL 36849, (3)Centro de Astrobiologia, Torrejon de Ardoz, 28850, Spain
9:05 AM
MEAD CRATER EJECTA: DISTRIBUTION OF EJECTA-DERIVED REGOLITH ON VENUS
WHITTEN, Jennifer, Department of Earth and Environmental Sciences, Tulane University, 6823 Saint Charles Ave, New Orleans, LA 70118 and CAMPBELL, Bruce A., Center for Earth and Planetary Studies, Smithsonian Institution, MRC 315, PO Box 37012, Washington, DC 20013-7012
9:40 AM
CONTRIBUTIONS OF IMPACT MIXING TO THE SPATIAL DISTRIBUTION OF WATER ICE IN PERMANENTLY SHADED LUNAR SOUTH POLAR CRATERS
MONTALVO, Pedro, Department of Geosciences, Auburn University, 2050 Beard Eaves Coliseum, Auburn, AL 36849-5305, HIRABAYASHI, Masatoshi, Department of Aerospace Engineering, Auburn University, Auburn, AL 36849 and KING Jr., David T., Auburn University Dept of Geosciences, 2050 Memorial Coliseum, Auburn, AL 36849-5305
10:00 AM
THE DEPLETION OF CRATERS LARGER THAN 600-800 M IN DIAMETER ON THE WALLS OF LUNAR COMPLEX CRATERS
TALKINGTON, Catherine, Department of Geosciences, Auburn University, 2050 Beard Eaves Coliseum, Auburn, AL 36849, HIRABAYASHI, Masatoshi, Department of Aerospace Engineering, Auburn University, Auburn, AL 36849, MONTALVO, Pedro E., Department of Geosciences, Auburn University, 2050 Beard Eaves Coliseum, Auburn, AL 36849-5305 and KING Jr., David T., Geosciences, Auburn University, Auburn, AL 36849
10:20 AM
ULTRAVIOLET SPECTRAL REFLECTANCE OF 16 ASTEROIDS BY SWIFT
XING, Zexi and BODEWITS, Dennis, Department of Physics, The University of Hong Kong, Rm 525, CYM Building, HKU, Pokfulam Road, Hong Kong, 000000, Hong Kong
10:40 AM
INVESTIGATING THE EFFECTS OF ATMOSPHERIC ENTRY ON COSMIC DUST USING ATOM PROBE TOMOGRAPHY
BOYD, Mark1, CARTWRIGHT, Julia1, SINGH, Jaspreet2, BAGOT, Paul A.J.2 and MOODY, Michael P.2, (1)Department of Geological Sciences, University of Alabama, Box 870338, Tuscaloosa, AL 35487-0338, (2)Department of Materials, University of Oxford, 16 Parks Road, Oxford, OX1 3PH, United Kingdom
11:00 AM
A STUDY OF MELT CLASTS IN EUCRITE NORTHWEST AFRICA 11548
KOUVATSIS, Ioannis, University of Alabama
Department of Geological Sciences, 201 7th Ave., Tuscaloosa, AL 35487-0001 and CARTWRIGHT, Julia, Department of Geological Sciences, University of Alabama, Bevill Energy Building, Tuscaloosa, AL 35487-0338
11:20 AM
TRANS-ALABAMA SUPERBOLIDE OF 5 DECEMBER 1999
KING Jr., David T., Auburn University Dept of Geosciences, 2050 Memorial Coliseum, Auburn, AL 36849-5305 and PETRUNY, Lucille W., Auburn University Dept of Geosciences, Auburn, AL 36849-5305