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GSA 2020 Connects Online

Session No. 224
Thursday, 29 October 2020: 5:30 PM-8:00 PM

T2. Assembling Laurentia: Paleozoic Mobile Margins II

GSA Structural Geology and Tectonics Division; Mineralogical Society of America; GSA Geophysics and Geodynamics Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Sedimentary Geology Division

 

Luke P. Beranek and Cees R. van Staal, Advocates
Paper #
Start Time
224-1
5:30 PM
STRATIGRAPHIC AND TECTONIC SETTING OF NEOPROTEROZOIC GLACIAL STRATA, SW VIRGINIA, USA
MCCLELLAN, Elizabeth and RHEA, Tyler, Department of Geology, Radford University, P.O. Box 6939, Radford, VA 24142
224-2
5:40 PM
PALEOTOPOGRAPHY TIED TO LATE BREAKUP OF RODINIA IN THE GRAND CANYON REGION
PEAK, Barra A., Department of Geological Sciences, University of Colorado, Boulder, Boulder, CO 80309, FLOWERS, Rebecca M., Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309 and MACDONALD, Francis A., Department of Earth Science, University of California Santa Barbara, Santa Barbara, CA 93109
224-3
5:55 PM
RESOLVING THE RIFTING OF RODINIA: DETRITAL GEOCHRONOLOGIC EVIDENCE FOR SPATIAL AND TEMPORAL PREVALENCE OF SUB-OROGENIC TECTONOTHERMAL ACTIVITY IN THE APPALACHIAN–CALEDONIAN SYSTEM
BROWNING-HANSON, Joseph, Earth and Planetary Sciences, Johns Hopkins University, 301 Olin Hall, 3400 N Charles St, Baltimore, MD 21211, VIETE, Daniel R., Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD 21211, WEBB, Laura E., Geology, University of Vermont, 180 Colchester Ave., Burlington, VT 05405 and PICCOLI, Philip M., Geology-Laboratory for Mineral Deposits Research, University of Maryland-College Park, College Park, MD 20742
224-4
6:00 PM
NEW INSIGHTS INTO THE STRATIGRAPHY, MINERALOGY, AND DETRITAL ZIRCON PROVENANCE OF EDIACARAN TO CAMBRIAN RIFT TO PASSIVE MARGIN DEPOSITS, HUMBER MARGIN, WESTERN NEWFOUNDLAND
SOUKUP, Maya A.1, BERANEK, Luke P.1 and LODE, Stefanie2, (1)Department of Earth Sciences, Memorial University of Newfoundland, 40 Arctic Avenue, St. John's, NF A1B 3X5, Canada, (2)Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, Copenhagen, 1350, Denmark
224-5
6:05 PM
ORDOVICIAN K-BENTONITES OF THE ST. LAWRENCE PLATFORM IN THE MONTRÉAL AREA, CANADA: LITHOLOGICAL, GEOPHYSICAL AND GEOCHEMICAL CHARACTERIZATION
SANCHEZ, Vanessa1, DUCAT, Thibaut1, HARDY, François1, TREMBLAY, Alain1, KUNTZ, Michel2, CAMPEAU, André3, CHARTIER, Eric3 and DAVIES, Joshua H.F.L.4, (1)Sciences de la Terre et de l'atmosphère, Université du Québec à Montréal, 201 President-Kennedy Av, PO Box 8888, Montreal, QC H3C 3P8, Canada, (2)WSP Montréal, 1600 René-Lévesque O boulevard, 11th floor, Montréal, QC H3H1P9, Canada, (3)Division Expertise et Soutien technique, Ville de Montréal, 255 Crémazie Est boulevard, Montréal, QC H2M1L5, Canada, (4)Sciences de la Terre et de l'Atmosphère, Université du Québec à Montréal, 201 President-Kennedy Av, PO Box 8888, Montreal, QC H3C3P8, Canada
224-6
6:10 PM
TURNING POINTS DURING THE TECTONO-STRATIGRAPHIC EVOLUTION OF THE ALEXANDER TERRANE
BLODGETT, Robert B., Blodgett & Associates LLC, (Geological & Paleontological Consultants), 2821 Kingfisher Drive, Anchorage, AK 99502 and ANDERSON, Thomas H., Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260
224-7
6:15 PM
THE REAL MCCOY: STRATIGRAPHY, GEOCHRONOLOGY, GEOCHEMISTRY, AND A NEW AGE MODEL OF THE MCCOY CREEK GROUP IN EAST-CENTRAL NEVADA
BRITT, M. Dude, Earth Sciences, University of California, Santa Barbara, Lagoon Road, Santa Barbara, CA 93106 and MACDONALD, Francis A., Department of Earth Science, University of California Santa Barbara, Santa Barbara, CA 93109
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