GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania

Session No. 263
Wednesday, 18 October 2023: 1:30 PM-5:30 PM
325 (David L Lawrence Convention Center)

T109. Advances in Detrital Heavy Minerals: Applications and Methods

GSA Sedimentary Geology Division; GSA Geochronology Division; GSA Structural Geology and Tectonics Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

Emily Finzel, Sarah George, Megan Mueller and Shay Ridl, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:45 PM
DETRITAL GARNET GEOCHRONOLOGY: CHALLENGES AND OPPORTUNITIES (Invited Presentation)
MANEIRO, Kathryn, Department of Earth and Environmental Science, Wheaton College, 501 College Ave., Wheaton, IL 60187 and BAXTER, Ethan, Earth and Environmental Sciences, Boston College, Devlin Hall, 140 Commonwealth Avenue, Chestnut Hill, MA 02467
2:05 PM
INTEGRATED GEOCHEMISTRY AND (U-TH)/HE DATING OF DETRITAL MAGNETITE AS A PROVENANCE TOOL IN ALASKA’S GEOLOGIC AND METALLOGENIC TERRANES
MCDERMOTT, Robert1, KREINER, Douglas C.1, JONES III, Jamey1 and REGAN, Sean P.2, (1)U.S. Geological Survey, Alaska Science Center, Anchorage, AK 99508, (2)Department of Geosciences, University of Alaska Fairbanks, Fairbanks, AK 99775
2:20 PM
NEW DETRITAL METHODOLOGY FOR MAFIC TERRAINS: SINGLE BASALT GRAIN INCREMENTAL 40AR/39AR AGE DETERMINATIONS
OKWUEZE, Odinaka, KONRAD, Kevin and CAPALDI, Tomas, Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010
2:35 PM
TECHNIQUES FOR CHEMICAL REMOVAL OF BARITE FROM DETRITAL ZIRCON
MARTIN, Aaron, IPICYT Division de Geociencias Aplicadas, Camino a la Presa San Jose 2055, San Luis Potosi, SLP 78216, MEXICO and ROCHA-ESTOPIER, Claudia E., IPICYTDivision de Geociencias Aplicadas, Camino a la Presa San Jose 2055, San Luis Potosi, SLP 78216, MEXICO
2:50 PM
INVESTIGATING THE POTENTIAL ROLE OF HYDRODYNAMIC SORTING ON DETRITAL ZIRCON AGE SIGNATURES
PEREZ, Nicholas1, EWING, Ryan C.1 and FINDLAY, Clyde P.2, (1)Department of Geology and Geophysics, Texas A&M University, College Station, TX 77843, (2)Chevron ETC, 1500 Smith St., Houston, TX 77002
 
3:05 PM
Break
3:20 PM
META-ANALYSIS OF GLOBAL DETRITAL ZIRCON REVEALS BIAS BETWEEN MODERN AND ANCIENT SEDIMENTS
SPENCER, Chris, Department of Geological Sciences and Geological Engineering, Queen’s University, 36 Union Street, Kingston, ON K7L2N8, Canada
3:35 PM
TANDEM LA-ICP-MS AND CA-ID-TIMS DETRITAL ZIRCON U-PB GEOCHRONOLOGY: ANALYSIS OF A GLOBAL DATASET
HOWARD, Benjamin, Department of Geosciences, University of Arkansas, 340 N. Campus Drive, 216 Gearhart Hall, Fayetteville, AR 72701, SHARMAN, Glenn R., Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, CROWLEY, James L., Department of Geosciences, Boise State University, Boise, ID 83725 and REAT WERSAN, Ellen, Chevron Technology Company, Houston, TX 77022
3:50 PM
NEOGENE TO MODERN SEDIMENT ROUTING AND STORAGE ALONG THE BRAHMAPUTRA RIVER: A TALE OF TECTONICS, CLIMATE, AND GEOLOGICALLY INSTANTANEOUS EVENTS
SINCAVAGE, Ryan, Department of Geology, Radford University, Box - 6939, Radford, VA 24142-6939, PICKERING, Jennifer, Center for Applied Earth Science and Engineering Research, University of Memphis, Memphis, TN 38152, BETKA, Paul, Atmospheric, Oceanic, and Earth Science, George Mason University, 4400 University Drive, Fairfax, VA 22030, GOODBRED Jr., Steven L., Earth and Environmental Science, Vanderbilt University, Nashville, TN 37235-1805, LANG, Karl, Earth and Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Dr., Atlanta, GA 30318, RAKSHIT, Raghupratim, Department of Applied Geology, Dibrugarh University, Dibrugarh, Assam 786004, India, Dibrugarh, 786004, India, LALREMRUATFELA, C., Government Zirtiri Residential Science College, Aizawl, Mizoram 796007, India, ZORAMTHARA, C., Seismology Geology and Tectonophysics, Lamont-Doherty Earth Observatory, 61 Route 9W, PO Box 1000, Palisades, NY 10964-8000 and RAFF, Jessica, PMB 351805, 2301 Vanderbilt Place, Earth & Environmental Sci., Vanderbilt University, Nashville, TN 37235-1805
4:05 PM
MULTI-MINERAL AND ELEMENTAL ANALYSIS OF WESTERN U.S. MIDCONTINENT MODERN RIVER SEDIMENT: IMPLICATIONS FOR GULF OF MEXICO CONTINENTAL MARGIN PROVENANCE ANALYSIS
CRADDOCK, William1, HESSLER, Angela2, GOOLEY, Jared T.3, FILDANI, Andrea2, COUNTS, John4 and O'SULLIVAN, Paul5, (1)U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK 99508; U.S. Geological Survey, Geology, Energy & Minerals Science Center, 12201 Sunrise Valley Drive, Reston, VA 20192, (2)The Deep Time Institute, P.O. Box 27552, Austin, TX 78755-7552, (3)US Geological Survey, Alaska Science Center, 422 alta ave, santa cruz, CA 95060, (4)US Geological Survey, Geology Energy and Minerals Science Center, 12201 Sunrise Valley Dr, Reston, MD 20192, (5)GeoSep Services, 1521 Pine Cone Road, Moscow, ID 83843
4:20 PM
RECONSTRUCTING THE HISTORY OF SACRAMENTO-SAN JOAQUIN RIVER DRAINAGE FROM THE MERCED FORMATION, CALIFORNIA
KAHN, Leah1, SWANSON-HYSELL, Nicholas1, FINNEGAN, Seth2, ZHANG, Yiming1 and HODGIN, Eben3, (1)Department of Earth and Planetary Science, University of California, Berkeley, Berkeley, CA 94720, (2)Department of Integrative Biology & Museum of Paleontology, University of California, Berkeley, Berkeley, CA 94720, (3)Department of Earth, Environmental, and Planetary Sciences, Brown University, Providence, RI 02912
4:35 PM
HIGH-RESOLUTION PROVENANCE STUDIES: INTEGRATING BULK AND SINGLE GRAIN TECHNIQUES (Invited Presentation)
ANDÒ, Sergio and RESENTINI, Alberto, Earth and Environmental Science - DISAT, University of Milano-Bicocca, Piazza della Scienza 4, Milan, Lombardy 20126, Italy
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