Cordilleran Section - 116th Annual Meeting - 2020

Session No. 11
Tuesday, 12 May 2020: 9:00 AM-6:00 PM
Fountain Ballroom (The Westin Pasadena)

T11. Impacts of Arc Activity on the Rheology of the Lithosphere across Convergent Margins (Posters)

GSA Structural Geology and Tectonics Division

Authors will be present from 4 to 6 PM.

 

Paper #
Booth #
51
MAGMATIC IMPACTS ON THE THERMAL AND RHEOLOGICAL PROFILES OF THE UPPER CRUST: AN EXAMPLE FROM THE BEAR MOUNTAIN FAULT ZONE IN THE SIERRA NEVADA FOOTHILLS, CALIFORNIA
BURGESS, Quentin and WENRONG, Cao, Department of Geological Sciences and Engineering, University of Nevada, Reno, 1664 N Virginia St, Reno, NV 89557
52
INFLUENCE OF PULSED MAGMATIC ACTIVITY, LATENT HEAT, AND PARTIAL MELTING ON THE STRENGTH OF THE CONTINENTAL CRUST
RANTANEN, Aleksi M.1, WHIPP, David M.1, HEINONEN, Jussi S.2, PÜTZ, Miro1 and KAISLANIEMI, Lars1, (1)Institute of Seismology, Department of Geosciences and Geography, University of Helsinki, P.O. Box 64 (Gustaf Hällströmin katu 2), Helsinki, FI-00014, Finland, (2)Geology and Geophysics Research Programme (GeoHel), Department of Geosciences and Geography, University of Helsinki, P.O. Box 64 (Gustaf Hällströmin katu 2), Helsinki, FI-00014, Finland
53
RHEOLOGICAL BEHAVIOR OF INTRA-ARC STRIKE-SLIP FAULTS: INSIGHTS FROM THE ATACAMA FAULT SYSTEM IN NORTHERN CHILE
SINGLETON, John S.1, SEYMOUR, Nikki M.1, RUTHVEN, Rachel C.1, MAVOR, Skyler P.2, GOMILA, Rodrigo3, HEUSER, Gert3 and ARANCIBIA, Gloria3, (1)Department of Geosciences, Colorado State University, 1482 Campus Delivery, Fort Collins, CO 80523, (2)U.S. Geological Survey, 2255 N Gemini Drive, Flagstaff, AZ 86001, (3)Departamento de Ingeniería Estructural y Geotécnica, Pontificia Universidad Católica de Chile, Santiago, 00000, Chile
54
DIFFERING STRUCTURAL STYLES OF HINTERLAND AND FORELAND THRUSTS: A CASE STUDY IN THE PANAMINT RANGE, CA
TURNER, Elijah1, WELLS, Michael L.1, STOCKLI, Daniel F.2 and BARBA, William K.1, (1)Department of Geoscience, University of Nevada Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154-4010, (2)Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712
55
DO INTRUSIVE BODIES WEAKEN OR STRENGTHEN THE ARC CRUST – OR BOTH? AN EXAMPLE FROM THE FAMATINIAN ARC, ARGENTINA
RATSCHBACHER, Barbara1, CAWOOD, Tarryn K.2, PATERSON, Scott R.3, LARROVERE, Mariano A.4, LUSK, Alexander D.3, ALASINO, Pablo H.5, RICK, Christopher Benton3 and MEMETI, Vali5, (1)California Institute of Technology, (2)University of Southern California, (3)Department of Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Los Angeles, CA 90089-0740, (4)CRILAR-CONICET/INGeReN-UNLaR, Entre Ríos y Mendoza s/n, Anillaco, La Rioja, 5301, Argentina, (5)Department of Geological Sciences, California State University Fullerton, 800 N State College Blvd, Fullerton, CA 92831
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