GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania

Session No. 250
Wednesday, 18 October 2023: 8:00 AM-5:30 PM
Hall B (David L Lawrence Convention Center)

T162. The Andes from Top to Bottom (Posters)

GSA Structural Geology and Tectonics Division; GSA Geochronology Division; GSA Geophysics and Geodynamics Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Quaternary Geology and Geomorphology Division; GSA Sedimentary Geology Division

Authors will be present from 3:30 to 5:30 PM.

 

Paper #
Booth #
283
LONGITUDINAL SEDIMENT MIXING IN THE MAGDALENA RIVER OF THE COLOMBIAN ANDES
KENYON, Cassandra, Department of Geosciences, University of Oklahoma, 100 E Boyd St, Norman, OK 73019, GEORGE, Sarah W.M., University of Oklahoma, 100 E Boyd St, Norman, AZ 73019, HORTON, Brian, Jackson School of Geosciences, University of Texas, Austin, TX 78712, PARRA, Mauricio, Institute of Geosciences, University of São Paulo, São Paulo, Brazil, PEREZ CONSUEGRA, Nicolas, Earth and Environmental Sciences, Weber State University, Ogden, UT 84404 and GOMEZ, Sebastian, Institute of Geosciences, University of São Paulo, São Paulo, Butanata 05508-080, Brazil
284
USING THERMOCHRONOLOGY TO UNDERSTAND PATTERNS OF STRUCTURAL UPLIFT, TOPOGRAPHIC GROWTH, AND EROSION IN THE NORTHERN ANDES
SIAR, Mary1, GLOVER, Chloe2, COOPER, Finnigan2 and MCQUARRIE, Nadine3, (1)University of Pittsburgh, 4200 Fifth Ave, Pittsburgh, PA 15260; Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260, (2)University of Pittsburgh, 4200 Fifth Ave, Pittsburgh, PA 15260, (3)Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260
285
ASSESSING THE STRUCTURAL GEOMETRY OF THE ANDES ABOVE THE PERUVIAN FLAT SLAB (10-12° S) USING KINEMATIC MODELLING AND COOLING AGES
GLOVER, Chloe, Dept. of Geology & Environmental Science, University of Pittsburgh, 4200 Fifth Ave, Pittsburgh, PA 15260, MCQUARRIE, Nadine, Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260 and FALKOWSKI, Sarah, Department of Geology, University of Tuebingen, Wilhelmstrasse 56, Tuebingen, 72074, Germany
286
STRUCTURAL, PETROLOGICAL, AND GEOCHRONOLOGICAL CHARACTERIZATION OF THE AGOYAN UNIT IN THE NORTHERN CORDILLERA REAL, ECUADOR
PEACH, Jasmine1, LOFTUS, John1, ALMEIDA, Rafael2, KIMBROUGH, David1, HERNANDEZ-URIBE, David3 and WEBER, Bodo4, (1)Geological Sciences, San Diego State University, 5500 Campanile Dr, San Diego, CA 92182, (2)Geological Sciences, San Diego State University, San Diego, CA 92182, (3)Earth and Environmental Sciences, University of Illinois Chicago, 1200 West Harrison St., Chicago, IL 60607, (4)Departamento de Geología, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Carretera Ensenada-Tijuana No. 3918, Zona Playitas, Ensenada, BJ 22860, Mexico
287
STABLE ISOTOPES IN HYDRATED VOLCANIC GLASS FROM THE CORQUE SYNCLINE INDICATE LONG-LIVED HIGH ELEVATIONS IN THE CENTRAL ALTIPLANO, WESTERN BOLIVIA
KOPYSTECKI, Helen, B.Sc Student, MARTIN, Samuel and SAYLOR, Joel E., Department of Earth, Ocean, and Atmospheric Sciences, University of British Columbia, 2020-2207 Main Mall 2020, Vancouver, BC V6T 1Z4, Canada
288
TOWARD A DETAILED 4D RECONSTRUCTION OF BASIN GEOMETRY, SEDIMENT PROVENANCE, AND TECTONIC-GEODYNAMIC SUBSIDENCE DRIVERS IN THE CENTRAL ANDEAN ALTIPLANO
MARTIN, Samuel, Department of Earth, Ocean, and Atmospheric Sciences, University of British Columbia, 2020-2207 Main Mall, Vancouver, BC V6T 1Z4, Canada, SAYLOR, Joel E., Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada, RESTREPO, Jimena, Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, 2020-2207 Main Mall, Vancouver, BC V6T 1Z4, Canada and KOPYSTECKI, Helen, B.Sc Student, Department of Earth, Ocean, and Atmospheric Sciences, University of British Columbia, 2020-2207 Main Mall 2020, Vancouver, BC V6T 1Z4, Canada
289
EVALUATING MODELS FOR FORELAND TO HINTERLAND BASIN TRANSITION IN THE CENTRAL ANDEAN PLATEAU USING DETRITAL ZIRCON GEOCHRONOLOGY
RAFEEZA, Muhammad, SHEKUT, Samuel, MARTIN, Samuel and SAYLOR, Joel, Earth and Ocean Sciences, University of British Columbia, 2207 Main Mall, Vancouver, BC V6T 1Z4, Canada
290
UNRAVELING STABLE ISOTOPE SIGNALS OF CENOZOIC CLIMATE, TECTONICS, AND TOPOGRAPHY IN A HIGH-ELEVATION HINTERLAND BASIN, SOUTHERN CENTRAL ANDES (~31–33ºS)
LEHMANN, Matthew, Earth and Environmental Science, Denison University, Granville, OH 43023, MACKAMAN-LOFLAND, Chelsea, Department of Earth & Environmental Sciences, Denison University, 100 West College Street, Granville, OH 43023, HREN, Michael T., Department of Geosciences, University of Connecticut, Storrs, CT 06269, FOSDICK, Julie, Rubenstein School of Environment and Natural Resources, University of Vermont, Burlington, CT 05405, CAPALDI, Tomas, Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010 and BERTOA DEL LLANO, Macarena, IANIGLA - Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales, National Scientific and Technical Research Council, Mendoza, Mendoza Province M5500, Argentina
291
SEDIMENTOLOGIC INSIGHTS INTO LATE CRETACEOUS–EARLY MIOCENE FORELAND BASIN DEVELOPMENT IN THE SOUTHERN CENTRAL ANDES (~36°S)
SABOR, Faisal, RONEMUS, Chance and HOWLETT, Caden, Department of Geosciences, University of Arizona, 1040 E. 4th Street, P.O. Box 210077, Tucson, AZ 85721-0077
292
INSIGHTS INTO THE EVOLUTION OF THE CENOZOIC CENTRAL ANDES FROM EOCENE WEDGE-TOP STRATA IN SOUTHERN PERU
MANTA, Robert1, SUNDELL, Kurt E.1, KENYON, Cassandra2 and CARLOTTO, Victor3, (1)Department of Geosciences, Idaho State University, 921 S. 8th Ave. Stop 8072, Pocatello, ID 83209, (2)Department of Geosciences, University of Oklahoma, 100 E Boyd St, Norman, OK 73019, (3)Universidad Nacional de San Antonio Abad del Cusco, Avenida de la Cultura, 733, Cusco, 921, Peru
293
ORIGIN AND TECTONIC SIGNIFICANCE OF EXHUMED SERPENTINITES IN THE ANDES
DONOSO-TAPIA, Damian, Department of Earth, Marine, and Environmental Sciences, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, FLORES, Kennet E., Department of Earth, Marine and Environmental Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, MARTIN, Celine, American Museum of Natural History, 200 Central Park West, New York, NY NY 10024-5102, GAZEL, Esteban, Department of Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853 and MARSH, Jeffrey, Harquail School of Earth Sciences, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON P3E 2C6, Canada
294
EXHUMATION HISTORY OF THE SIERRA PIE DE PALO UPLIFT AND IMPLICATIONS FOR TECTONIC DRIVERS OF BROKEN FORELAND BASIN EVOLUTION, ARGENTINA
WEEKS, Chloë, M.S.1, ODLUM, Margaret L.1, MACKAMAN-LOFLAND, Chelsea2, ORTIZ, Gustavo3, FOSDICK, Julie4 and CAPALDI, Tomas N.1, (1)Department of Geosciences, University of Nevada, Las Vegas, 4505 S Maryland Pkwy, Las Vegas, NV 89154, (2)Department of Earth & Environmental Sciences, Denison University, 100 West College Street, Granville, OH 43023, (3)CONICET and Universidad Nacional de San Juan (CIGEOBIO), Departmento de Geofisica y Astronomía, FCEFN-UNSJ, San Juan, Argentina, (4)Department of Earth Sciences, University of Connecticut, Storrs, CT 06269
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