GSA 2020 Connects Online

Session No. 141
Wednesday, 28 October 2020: 1:30 PM-5:30 PM

T123. Rocks from Space! Using Meteorites to Understand the Physical, Chemical, and Mineralogical Evolution of Planetary Bodies

GSA Planetary Geology Division; Mineralogical Society of America; Geochemical Society; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

Tasha Dunn, Justin Filiberto and Christopher D.K. Herd, Advocates
Paper #
Start Time
1:30 PM
S-IN-ENSTATITE OXYBAROMETER RECORDS EVOLVING OXYGEN FUGACITY IN THE EARLY SOLAR NEBULA
ANZURES, Brendan A., PARMAN, Stephen W., BOESENBERG, Joseph S. and MILLIKEN, Ralph E., Department of Earth, Environmental, and Planetary Sciences, Brown University, Box 1846, Providence, RI 02912
1:45 PM
EVIDENCE FOR EARLY FRAGMENTATION-REASSEMBLY OF ORDINARY CHONDRITE (H, L, AND LL) PARENT BODIES FROM REE-IN-TWO-PYROXENE THERMOMETRY
LUCAS, Michael P.1, DYGERT, Nicholas J.1, REN, Jialong2, HESSE, Marc A.2, MILLER, Nathan R.2 and MCSWEEN, Harry Y.1, (1)Department of Earth & Planetary Sciences, University of Tennessee, 1612 Cumberland Ave., 602 Strong Hall, Knoxville, TN 37996, (2)Department of Geological Sciences, University of Texas at Austin, 2275 Speedway, Stop C9000, Austin, TX 78712
2:00 PM
DISTINGUISHING BETWEEN TERRESTRIAL AND EXTRATERRESTRIAL ORGANIC COMPOUNDS IN THE CM2 AGUAS ZARCAS CARBONACEOUS CHONDRITE: IMPLICATIONS FOR INTRINSIC ORGANIC MATTER
TUNNEY, Libby D.1, HILL, Patrick J.A.1, HERD, Christopher D.K.1 and HILTS, Robert W.2, (1)Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, (2)Department of Physical Sciences, MacEwan University, Edmonton, AB T6J 4S2, Canada
2:15 PM
EVIDENCE FOR A CERES-SIZED, WATER-RICH, CARBONACEOUS CHONDRITE PARENT ASTEROID: A MISSING LINK FOUND IN THE ALMAHATA SITTA METEORITE (Invited Presentation)
HAMILTON, Victoria E., Department of Space Studies, Southwest Research Institute, 1050 Walnut St, Suite 300, Boulder, CO 80302, GOODRICH, Cyrena A., Lunar and Planetary Institute, USRA, 3600 Bay Area Blvd., Houston, TX 77058, TREIMAN, Allan H., Lunar and Planetary Institute, 3600 Bay Area Blvd, Houston, TX 77058, CONNOLLY, Harold C., Department of Geology, School of Earth & Environment, University of Arizona, Rowan University, 201 Mullica Hill Road, Glassboro, NJ 08028, ZOLENSKY, Michael, ARES, NASA Johnson Space Center, KT, 2101 NASA Parkway, Houston, TX 77058 and SHADDAD, Muawia H., Physics Department, University of Khartoum, Khartoum, 11115, Sudan
2:30 PM
PLANETESIMALS HERE. PLANETESIMALS THERE. PLANETESIMALS EVERYWHERE (Invited Presentation)
TELUS, Myriam, Earth and Planetary Sciences, University of California Santa Cruz, Santa Cruz, CA 95064, THOMPSON, Maggie A., Department of Astronomy & Astrophysics, University of California Santa Cruz, Santa Cruz, CA 95064 and TESKE, Johanna, Earth and Planets Laboratory, Carnegie Institution for Science, Washington, DC 20015
2:45 PM
A GLIMPSE OF MARTIAN HABITABILITY FROM METEORITE ALLAN HILLS (ALH) 84001 (Invited Presentation)
TREIMAN, Allan H., Lunar and Planetary Institute, 3600 Bay Area Blvd, Houston, TX 77058
3:00 PM
PETROGENETIC HISTORY OF NWA 6963 AS REVEALED BY ELEMENT ZONING AND TEXTURAL ANALYSES OF AUGITE AND PIGEONITE
FILIBERTO, Justin1, MEADO, Andrea L.2, STEPHEN, Natasha R.3, SCHWENZER, Susanne P.4 and HAMMOND, Samantha J.4, (1)Lunar and Planetary Institute, USRA, 3600 Bay Area Blvd, Houston, TX 77058, (2)Jacobs/NASA Johnson Space Center, Earth Science and Remote Sensing, Houston, TX 77058, (3)Mineralogy, Natural History Museum, Cromwell Road, London, SW7 5BD, United Kingdom, (4)Earth and Environmental Science, The Open University, Walton Hall, Milton Keynes, MK7 6AA, United Kingdom
3:15 PM
YOUNG LUNAR MARE BASALTS IN THE LANDING REGION OF THE CHANG’E-5 SAMPLE RETURN MISSION, NORTHERN OCEANUS PROCELLARUM
QIAN, Yuqi1, XIAO, Long1, HEAD, James W.2, HIESINGER, Harald3, VAN DER BOGERT, Carolyn H.3 and WILSON, Lionel4, (1)School of Earth Sciences, China University of Geosciences (Wuhan), 388 Lumo Road, Hongshan District, Wuhan, 430074, China, (2)Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912, (3)Institut für Planetologie, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Str. 10, Münster, 48149, Germany, (4)Lancaster Environment Centre, Lancaster University, Lancaster, LA1 4YQ, United Kingdom
 
3:30 PM
Discussion
3:50 PM
SEARCHING FOR EVIDENCE OF ATMOSPHERIC ENTRY HEATING IN A COLLECTION OF ANTARCTIC MICROMETEORITES
BOYD, Mark R., Department of Geological Sciences, University of Alabama, Box 870338, Tuscaloosa, AL 35487 and CARTWRIGHT, Julia A., Department of Geological Sciences, University of Alabama, Tuscaloosa, AL 35487
4:00 PM
CHONDRULES AND FINE-GRAINED RIMS IN AGUAS ZARCAS CARBONACEOUS CHONDRITE (CM2)
KOUVATSIS, Ioannis, Department of Geological Sciences, University of Alabama, TUSCALOOSA, AL 35487 and CARTWRIGHT, Julia A., Department of Geological Sciences,, University of Alabama, Bevill Energy Building,, Tuscaloosa, AL 35487-0338
4:10 PM
ASTEROID MACROPOROSITY AS A CONSTRAINT ON METEORITIC ANALOGS: MODELING RYUGU
YAP, Teng Ee, Physics & Astronomy, Colgate University, BOX Z 5798 Colgate University, 13 Oak Drive, Hamilton, NY 13346, HERBST, William, Astronomy, Wesleyan University, 96 Foss Hill Drive, Middletown, CT 06457 and GREENWOOD, James P., Earth & Environmental Sciences, Wesleyan University, 265 Church St, Middletown, CT 06457
4:20 PM
CHARACTERIZING SPECTRAL DIVERSITY IN CARBONACEOUS CHONDRITES AND LINKING TO ASTEROIDS WITH MICROIMAGING SPECTROSCOPY
PARRA, Sergio A., Division of Geological and Planetary Sciences, California Institute of Technology, 1200 E California Blvd, MC 100-23, Pasadena, CA 91125 and EHLMANN, Bethany L., Jet Propulsion Laboratory, 4800 Oak Grove Dr, Pasadena, CA 91109; Geological and Planetary Sciences, California Institute of Technology, 1200 E California Blvd, MC 150-21, Pasadena, CA 91125
4:30 PM
THERMAL HISTORIES IN TYPE 7 ORDINARY CHONDRITES: INTERPRETING RESIDENCE IN PARENT BODY USING PETROLOGIC OBSERVATION AND PB-PB PHOSPHATE THERMOCHRONOLOGY
VARAH-SIKES, Cosmo Theodore, EDWARDS, Graham Harper and BLACKBURN, Terrence, Department of Earth and Planetary Science, University of California Santa Cruz, 1156 High Street EMS A232, Santa Cruz, CA 95064
4:40 PM
RECONSTRUCTING LUNAR METEORITE THERMAL HISTORIES WITH 40AR/39AR THERMOCHRONOLOGY
TREMBLAY, Marissa M.1, MARK, Darren F.2, CARTER, John N.3, MASON, Simon1, ROBINSON, Abigail4 and CHUNG, Peter5, (1)Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907, (2)Scottish Universities Environmental Research Centre, Rankin Avenue, East Kilbride, Scotland, G75 0QF, United Kingdom; Department of Earth and Environmental Sciences, University of St Andrews, Irvine Building, St Andrews, KY16 9AL, United Kingdom, (3)Scottish Universities Environmental Research Centre, Rankin Avenue, East Kilbride, Scotland, G75 0QF, United Kingdom, (4)Institut de Physique du Globe de Paris, Paris, 75005, France, (5)School of Geographical and Earth Sciences, University of Glasgow, Glasgow, G12 8QQ, United Kingdom
4:50 PM
CONSTRAINING MARTIAN MAGMATISM AND SHERGOTITTE FORMATION THROUGH MELT INCLUSION ANALYSES OF A POIKILITIC SHERGOTITTE SUITE
O'NEAL, Evan W.1, UDRY, Arya1, HOWARTH, Geoffrey H.2, GROSS, Juliane3 and OSTWALD, Amanda1, (1)Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154, (2)Department of Geological Sciences, University of Cape Town, University Avenue, Upper Campus, Rondebosch, 7701, South Africa, (3)Dept. of Earth and Planetary Sciences, Rutgers University, Piscataway, NJ 08854; Dept. of Earth and Planetary Sciences, The American Museum of Natural History, New York, NY 10024
5:00 PM
ENDMEMBER IDENTIFICATION AND CHARACTERIZATION OF MARTIAN METEORITES WITH MICROIMAGING INFRARED SPECTROSCOPY
MIURA, Jasper K.1, EHLMANN, Bethany L.2, GREENBERGER, Rebecca N.1 and CUTTS, Elise3, (1)Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, (3)Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139
 
5:10 PM
Discussion 2
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