GSA 2020 Connects Online

Session No. 236
Friday, 30 October 2020: 10:00 AM-2:00 PM

D5. Geochronology

 

William T. Jackson Jr and Meridith Miska, Chairs
Paper #
Start Time
10:00 AM
PETROCHRONOLOGICAL DISCRIMINATION OF SOURCES FOR CAMBRIAN DETRITAL ZIRCONS IN LATE PALEOZOIC STRATA OF THE CENTRAL COLORADO TROUGH DURING ANCESTRAL ROCKY MOUNTAIN OROGENESIS
SMITH, Tyson Michael1, LAPEN, Thomas1, SAYLOR, Joel2, HATFIELD, Kendall1 and SUNDELL, Kurt3, (1)Department of Earth and Atmospheric Sciences, University of Houston, 312 Science and Research 1, Houston, TX 77204, (2)Earth, Ocean, and Atmospheric Sciences, University of British Colombia, Vancouver, BC V6T 1Z4, Canada, (3)Department of Geosciences, University of Arizona, Tucson, AZ 85721
10:15 AM
REFINING THE CHRONOSTRATIGRAPHY OF THE CRETACEOUS CEDAR MOUNTAIN FORMATION, UTAH USING VOLCANOGENIC ZIRCON FROM MATURE PALEOSOLS
LEE, Jacquelin Diane, Geology Department, The University of Kansas, 1414 Naismith Dr Room 254, Lawrence, KS 66047, MÖLLER, Andreas, Department of Geology, The University of Kansas, Lawrence, KS 66045, LUDVIGSON, G.A., University of Nebraska State Museum and Nebraska Highway Paleontology Program, University of Nebraska-Lincoln, W436 Nebraska Hall, Lincoln, NE 68588-0514, SUAREZ, Marina B., Department of Geology, University of Kansas, 1414 Naismith Drive, Lawrence, KS 66045, MCLEAN, Noah, Department of Geology, University of Kansas, Lawrence, KS 66045, JOECKEL, R.M., Conservation and Survey Division, SNR, Department of Earth and Atmospheric Sciences, and State Museum, University of Nebraska-Lincoln, Hardin Hall, 3310 Holdrege St, Lincoln, NE 68583-0996 and MAXSON, Julie, Department of Natural Sciences, Metropolitan State University, 700 East 7th St, Saint Paul, MN 55106
10:30 AM
LATE CRETACEOUS SOURCE TO SINK DYNAMICS ALONG THE EASTERN GULF COASTAL PLAIN (USA) REVEALED BY DETRITAL ZIRCON PETROCHRONOLOGY OF THE RIPLEY FORMATION
JACKSON Jr., William T., Department of Earth Sciences, University of Memphis, Memphis, TN 38152, MCKAY, Matthew P., Department of Geosciences, Missouri State University, 901 S National Ave, Springfield, MO 65897, BEEBE, D. Alex, Center for Environmental Resiliency, University of South Alabama, Mobile, AL 36688, MULLINS, Carolyn, Department of Earth Sciences, University of South Alabama, 5871 USA North Drive, LSCB 136, LSCB 136, Mobile, AL 36688, SHAULIS, Barry, Department of Geosciences, University of Arkansas, 340 N. Campus Dr., 216 Gearhart Hall, Fayetteville, AR 72701 and BARBEAU Jr., David L., School of the Earth, Ocean and Environment, University of South Carolina, Columbia, SC 29208
10:45 AM
DETRITAL APATITE U-PB AGES AND TRACE AND RARE EARTH ELEMENT GEOCHEMISTRY RECORD CA. 100 MA CRUSTAL THICKENING IN THE SOUTHERN ANDES
GEORGE, Sarah W.M., Department of Geosciences, University of Arizona, Tucson, AZ 85721, HORTON, Brian K., Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, 2305 Speedway Stop C1160, Austin, TX 78712; Institute for Geophysics and Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712, FOSDICK, Julie C., Geosciences, University of Connecticut, 354 Mansfield Road, U-1045, Storrs, CT 06269, JEPSON, Gilby, Geosciences, University of Arizona, Gould-Simpson Building #77, 1040 E 4th St, Tucson, AZ 85721 and VANDERLEEST, Rebecca A., Department of Geology, Oberlin College, 52 West Lorain Street, Oberlin, OH 44074
11:00 AM
DETRITAL ZIRCON PETROCHRONOLOGY REVEALS EARLY ALLEGHANIAN ARRIVAL OF PIEDMONT-SOURCED SEDIMENT IN THE SOUTHERN APPALACHIAN FORELAND
MCKAY, Matthew P., Department of Geosciences, Missouri State University, 901 S National Ave, Springfield, MO 65897 and JACKSON Jr., William T., Department of Earth Sciences, University of Memphis, Memphis, TN 38152
11:15 AM
U-PB AND LU-HF ISOTOPES FROM DETRITAL ZIRCONS IN THE EAST BRANCH ARKOSE OF NORTHERN MICHIGAN
MISKA, Meridith A., Department of Geological Sciences, University of Florida, Gainesville, FL 32611 and MUELLER, Paul A., Department of Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville Florida, FL 32611
11:30 AM
PROVENANCE AND SYNTECTONIC DEPOSITIONAL HISTORY OF THE MIOCENE CAMERINO DEEPWATER BASIN, CENTRAL ITALY
PITTS, Alan D.1, HERRMANN, Achim D.2, HAYNES, John T.3, GIULI, Gabriele1, MAZZOLI, Stefano1 and DI CELMA, Claudio1, (1)School of Science and Technology - Geology Division, University of Camerino, Piazza Camillo Benso Conte di Cavour, 19f, Camerino, 62032, Italy, (2)Coastal Studies Institute and Department of Geology & Geophysics, Louisiana State University, Baton Rouge, LA 70803, (3)Department of Geology and Environmental Sciences, James Madison University, Harrisonburg, VA 22807
11:45 AM
MAGNETOSTRATIGRAPHY AND GEOCHRONOLOGY OF LACUSTRINE CARBONATES FROM THE SHEEP PASS FORMATION, NEVADA
WIDLANSKY, Sarah J.1, CLYDE, William C.1, SNELL, Kathryn E.2, TROWER, Elizabeth J.2 and OLSEN-VALDEZ, Juliana E.2, (1)Department of Earth Sciences, University of New Hampshire, Durham, NH 03824, (2)Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309
12:00 PM
NEW U-PB CALCITE AGES FROM DEFORMATION-RELATED VEINS IN THE CHICOMUSELO FOLD BELT - INSIGHTS INTO THE CLOSURE AND EARLY FRAGMENTATION OF PANGEA IN SOUTHERNMOST MEXICO
PALACIOS GARCÍA, Norma Betania, Posgrado en Ciencias de la Tierra, Universidad Nacional Autónoma de México, Ciudad Universitaria, Coyoacán, DF 04510, Mexico, FITZ-DÍAZ, Elisa, Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, Coyoacán, DF 04510, Mexico, STOCKLI, Daniel F., Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712 and STOCKLI, Lisa D., Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712
12:10 PM
SEARCHING FOR EVIDENCE OF THE CHICXULUB IMPACT: DETRITAL ZIRCON GEOCHRONOLOGY OF THE K-PG BOUNDARY AT MOSCOW LANDING AL USA
CULP, Ryan P., Department of Geological Sciences, The University of Alabama, Tuscaloosa, AL 35401 and WIELICKI, Matthew, Geological Sciences, The University of Alabama, Tuscaloosa, AL 35487
12:20 PM
EOLIAN DEPOSITIONAL AND ENVIRONMENTAL HISTORY FOR THE MONAHANS DUNE SYSTEM, WEST TEXAS FOR THE PAST CA. 0.5 MA BY THERMAL-TRANSFER OPTICALLY STIMULATED LUMINESCENCE (TT-OSL) DATING
TEW, Victoria1, FORMAN, Steven L.1, MAYHACK, Connor1, MARIN, Liliana1, WIEST, Logan A.2 and MONEY, Griffin3, (1)Department of Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76706, (2)Department of Natural Sciences, Mansfield University of Pennsylvania, Mansfield, PA 16917, (3)Atlas Sand, 5914 W. Courtyard Dr., Suite 200, Austin, TX 78730
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