GSA Connects 2021 in Portland, Oregon

Session No. 199
Wednesday, 13 October 2021: 8:00 AM-12:00 PM
D137 (Oregon Convention Center)

D31. Recent Advances in Tectonics/Tectonophysics

 

Rebecca J. Dorsey and Scott Jess, Chairs
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
TELLING TIME OR TELLING LIES? PROTEROZOIC APPARENT POLAR WANDER PATHS
MEERT, Joseph, Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611 and MILLER, Scott, 710 SW 16th Ave Apt 116, Gainesville, FL 32601-8595
8:20 AM
A LATE MESOPROTEROZOIC SEMI-SUPERCONTINENT “LAUSINALIA”
DING, Jikai1, ZHANG, Shihong2, EVANS, David A.D.1, LI, Haiyan2, SHI, Meinan2, YANG, Tianshui2, WU, Huaichun2 and ZHAO, Hanqing2, (1)The Department of Earth & Planetary Sciences, Yale University, 210 Whitney Avenue, New Haven, CT 06520-8109, (2)State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences (Beijing), 29 Xueyuan Rd., Beijing, 100083, China
8:35 AM
TECTONICS OF THE BEND IN A CURVED CRUSTAL-SCALE EARLY NEOPROTEROZOIC ACCRETION ZONE, THE GREATER INDIA PROTEROZOIC FOLD BELT (GIPFOB), INDIA: NEW FINDINGS AND A SPECULATION
BANERJEE, Anwesa, Department of Geology & Geophysics, Indian Institute of Technology Kharagpur, IIT Main Road, Kharagpur, 721302, India, COGNÉ, Nathan, Géosciences Rennes UMR 6118, Université Rennes 1, Rennes, 35042, France, SEQUEIRA, Nicole, School of Earth, Ocean and Atmospheric Sciences, Goa University, Taleigao Plateau, Goa,, Goa, 403206, India, N., Prabhakar, Department of Earth Sciences, Indian Institute of Technology Bombay, Powai, Mumbai, Mumbai, 400076, India and BHATTACHARYA, Abhijit, Geology and Geophysics, Indian Institute of Technology (IIT) Kharagpur, Kharagpur, 721302, India
8:50 AM
MULTI-STAGE JURASSIC RIFTING IN EASTERN MEXICO AND IMPLICATIONS FOR GULF OF MEXICO OPENING
RUIZ, Daniel, Geological Sciences, Jackson School of Geosciences, 2305 Speedway Stop C1160, Austin, TX 78712-1692, STOCKLI, Daniel, Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, FITZ-DIAZ, Elisa, Instituto de Geologia, Universidad Nacional Autonoma de Mexico, Av. Universidad #3000, C. U., Coyoacán, Mexico D.F., 04510, Mexico and LAWTON, Timothy, University of Texas at Austin, Bureau of Economic Geology, 10611 Exploration Way, Austin, TX 78758
9:05 AM
COMPILATION OF APATITE FISSION-TRACK DATA FROM ACROSS THE NORTH ATLANTIC: REGIONAL TRENDS AND INTERPRETATIONS
JESS, Scott, University of CalgaryGeoscience, 2500 University Drive NW, Calgary, AB T2N 1N4, CANADA, GRÖGER, Heike, Equinor, Stavanger, NL, Norway, PEACE, Alexander, McMaster University, 1280 Main St W, Hamilton, ON L8S 4L8, CANADA and SCHIFFER, Christian, Department of Earth Sciences, Uppsala University, Villavägen 16, Uppsala, 752 36, Sweden
9:20 AM
THERMOCHRONOLOGIC EVIDENCE FOR CRETACEOUS STRIKE-SLIP DISPLACEMENT ON THE PORCUPINE SHEAR ZONE, ALASKA AND YUKON
FAEHNRICH, Karol1, MCCLELLAND, William C.2, WEBB, Laura E.3, RASBURY, E. Troy4, COLPRON, Maurice5 and STRAUSS, Justin1, (1)Department of Earth Sciences, Dartmouth College, Hanover, NH 03755, (2)Department of Earth and Environmental Sciences, University of Iowa, Iowa City, IA 52242, (3)Department of Geology, University of Vermont, Burlington, VT 05405, (4)Department of Geosciences, Stony Brook University, Stony Brook, NY 11794, (5)Yukon Geological Survey, Whitehorse, YT Y1A 2C6, Canada
9:35 AM
 
9:50 AM
Break
10:05 AM
TWO-STAGE CRUSTAL GROWTH OF THE NORTHERN CENTRAL ANDEAN PLATEAU
SUNDELL, Kurt1, GEORGE, Sarah2, CARRAPA, Barbara3, GEHRELS, G.E.2, DUCEA, Mihai N.4, SAYLOR, Joel5 and PEPPER, Martin2, (1)Department of Geosciences, Idaho State University, Pocatello, ID 83201, (2)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (3)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (4)Department of Geosciences, University of Arizona, Tucson, AZ 85721; Faculty of Geology and Geophysics, University of Bucharest, Bucharest, 011004, Romania, (5)Earth, Ocean, and Atmospheric Sciences, University of British Colombia, Vancouver, BC V6T 1Z4, Canada
10:20 AM
PALEOTECTONICS OF SOUTHERN CALIFORNIA 48-0 MA BASED ON FINITE-ELEMENT RECONSTRUCTION
INGERSOLL, Raymond and BIRD, Peter, Univ California - Los AngelesDept Earth, Planetary & Space Sciences, PO Box 951567, Los Angeles, CA 90095-1567
10:35 AM
THE GOLER FORMATION: EOCENE FLUVIAL DEPOSITS, PALEOGEOGRAPHY, AND BASIN GEOMETRY AT THE SOUTHERN END OF THE SIERRA NEVADA
TRAMMELL, Cali and HEERMANCE, Richard, Department of Geological Sciences, California State University Northridge, Northridge, CA 91130-8266
10:50 AM
OROGENIC SEGMENTATION AND THE ROLE OF CROSS FAULTS IN THE HIMALAYA
HUBBARD, Mary S., Department of Earth Sciences, Montana State University, 226 Traphagen Hall, Bozeman, MT 59717, GIRI, Bibek, Department of Earth Sciences, Montana State University, PO Box 173480, Bozeman, MT 59717, MUKUL, Malay, IIT Bombay, Mumbai, India, GHOSH, Abhijit, Earth and Planetary Sci., University of California Riverside, Riverside, CA 92521, SRIVASTAVA, Vinee, IISERB, Bhopal, India, GAJUREL, Ananta, Geology, TriChandra Multiple Campus, Tribhuvan University, Kathmandu, Nepal and MENDOZA, Manuel, Earth and Planetary Sci, University of California Riverside, Riverside, CA 92521
11:05 AM
UPLIFTED PLEISTOCENE TERRACES, WILLAPA BAY AND GRAYS HARBOR, SOUTHWESTERN WASHINGTON COAST
STANTON, Kelsay M.1, CRIDER, Juliet1, KELSEY, Harvey M.2 and FEATHERS, James K.3, (1)Dept. Earth and Space Sciences, University of Washington, Seattle, WA 98195, (2)Geology Department, Humboldt State University, Arcata, CA 95521, (3)Dept. of Anthropology, University of Washington, Seattle, WA 98195
11:20 AM
IS SEISMICITY IN THE WESTERN QUÉBEC SEISMIC ZONE DRIVEN BY GLACIAL REBOUND?
PRUSH, Veronica1, ONWUEMEKA, John1, LIU, Yajing1, ROWE, Christie D.1, STEFFEN, Rebekka2 and STEFFEN, Holger2, (1)Department of Earth and Planetary Sciences, McGill University, 3450 University Street, Montréal, QC H3A 0E8, Canada, (2)Lantmäteriet, Gävle, 801 82, Sweden
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