GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania

Session No. 136
Monday, 16 October 2023: 1:30 PM-5:30 PM
326 (David L Lawrence Convention Center)

T162. The Andes from Top to Bottom

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

 

Tomas Capaldi, Nicholas Perez and Emilie Bowman, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:35 PM
EROSION RATES AND TOPOGRAPHY ELUCIDATE SPATIAL VARIATION IN TECTONICS ALONG THE NORTHERN ANDES OF COLOMBIA (Invited Presentation)
PEREZ CONSUEGRA, Nicolas, Earth and Environmental Sciences, Weber State University, Ogden, UT 84404, HOKE, Gregory, Department of Earth and Environmental Sciences, Syracuse University, Syracuse, NY 13244, OTT, Richard, Department of Earth Science, ETH Zurich, Zurich, 8092, Switzerland, MORA, Andres, Institute of Earth and Environmental Science, University of Potsdam, Karl-Liebknecht-Str. 24-25, Potsdam-Golm, 14476, Germany, SANDOVAL, Jose R., Instituto Colombiano del Petroleo, Piedecuesta, Colombia and GARCIA-DELGADO, Helbert, Department of Earth and Environmental Sciences, Syracuse University, 102 Judson St, Syracuse, NY 13210
1:55 PM
DRAINAGE EVOLUTION IN THE AMAZON FORELAND BASIN DURING UPLIFT OF THE ANDES
HORTON, Brian1, BAKER, Paul A.2, GOMEZ, Sebastian3, PARRA, Mauricio4, JACKSON, Lily5, BANKS, Claudia L.1, GUTIERREZ, E. Gabriela1, VALLEJO, Cristian6, SILVA, Cleverson G.7, WAHNFRIED, Inigo8, KIEFER, Gustavo9, SAWAKUCHI, André O.4 and FRITZ, Sherilyn10, (1)Jackson School of Geosciences, University of Texas, Austin, TX 78712, (2)Division of Earth and Climate Sciences, Duke University, Durham, NC 27708-0228, (3)Institute of Geosciences, University of São Paulo, São Paulo, Butanata 05508-080, Brazil, (4)Institute of Geosciences, University of São Paulo, São Paulo, Brazil, (5)Center for Economic Geology Research, School of Energy Resources, University of Wyoming, Laramie, WY 82071, (6)Departamento de Geología, Escuela Politécnica Nacional, Ladrón de Guevara E11-253, Quito, 170517, Ecuador, (7)Institute of Geosciences, Fluminense Federal University, Niterói, Brazil, (8)Geosciences Department, Amazonas Federal University, Manaus, Brazil, (9)Brazil Potash, Manaus, Brazil, (10)Department of Earth and Atmospheric Sciences, University of Nebraska, Lincoln, NE 68588
2:10 PM
CENOZOIC EVOLUTION OF THE NORTHERN CENTRAL ANDEAN PLATEAU OF PERU (Invited Presentation)
KAR, Nandini, Earth Sciences, SUNY Brockport, 350 New Campus Drive, Brockport, NY 14420, GARZIONE, Carmala, Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14620; College of Sciences, University of Arizona, 1040 E 4th St, Tucson, AZ 85721, LI, Lin, Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14620; Department of Geosciences, University of Arizona, Tucson, AZ 85721, CARLOTTO, Victor, Universidad Nacional de San Antonio Abad del Cusco, Avenida de la Cultura, 733, Cusco, 921, Peru, JARAMILLO, Carlos, Smithsonian Tropical Research Institute, Ancón, Panama, SHANAHAN, Tim, University of Texas at Austin, Jackson School of Geosciences, Austin, TX 78751 and MORENO, Federico, Department of Geosciences, University of Arizona, Tucson, AZ 85721; Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14620
2:30 PM
CANYON INCISION: TECTONICS, CLIMATE AND DRAINAGE BASIN CAPTURE IN THE PERUVIAN ANDES
JOHNSEN, Jennifer1, MCQUARRIE, Nadine1 and SHELEF, Eitan2, (1)Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260, (2)Department of Geology and Environmental Science, University of Pittsburgh, 4107 O'Hara Street, SRCC, Room 200, Pittsburgh, PA 15260
2:45 PM
DISENTANGLING PRIMARY CONTROLS ON LANDSCAPE EVOLUTION OF THE NORTH-CENTRAL ANDES: NEW 10BE EROSION RATES FROM SOUTHERN PERU
LEONARD, Joel1, WHIPPLE, Kelin X.2 and HEIMSATH, Arjun M.2, (1)Department of Geosciences, Colorado State University, 400 University Ave., Fort Collins, CO 80521; School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (2)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287
 
3:00 PM
Break
 
3:15 PM
Introductions of 2023 Penrose Medal Winner by Adam Robert Goss
3:20 PM
3:40 PM
­­­MELT EXTRACTION IN A TRANSCRUSTAL MAGMATIC SYSTEM AT CERRO UTURUNCU, BOLIVIA: INSIGHTS FROM ZIRCON AND PLAGIOCLASE
MICHELFELDER, Gary and RASOR, Sarah, Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave., Springfield, MO 65897
3:55 PM
MAPPING SUBDUCTED ASEISMIC RIDGES WITHIN THE NAZCA SLAB FROM MANTLE SEISMIC TOMOGRAPHY
WU, Jonny, Department of Geosciences, University of Arizona, Tucson, AZ 85721, OJELABI, Oriyomi, Department of Earth and Atmospheric Sciencse, University of Houston, Houston, TX 77004, CHEN, Yi-Wei, Ludwig Maximilian University of Munich, Germany, Munich, Germany and PORTNER, Daniel, Earth and Environmental Science, New Mexico Tech, Socorro, NM 87801
4:10 PM
THERMAL EVOLUTION OF THE ANDEAN HINTERLAND (ARGENTINA AND CHILE, 30ºS) DURING CHANGING TECTONIC REGIMES: LEVERAGING INNOVATIONS IN MULTI-SAMPLE THERMAL HISTORY MODELING (HEFTY 2)
MACKAMAN-LOFLAND, Chelsea1, LOSSADA, Ana C.2, FOSDICK, Julie3, LITVAK, Vanesa4, RODRÍGUEZ, María Pía5, KETCHAM, Richard6, BERTOA DEL LLANO, Macarena7, HORTON, Brian8, MESCUA, José7, SURIANO, Julieta7, GIAMBIAGI, Laura7 and STOCKLI, Daniel F.9, (1)Department of Earth & Environmental Sciences, Denison University, 100 West College Street, Granville, OH 43023, (2)LABORATORIO DE TECTÓNICA ANDINA, University of Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria - Pabellón II, Buenos Aires, C1428EGA - CABA, Argentina, (3)Department of Earth Sciences, University of Connecticut, Storrs, CT 06269, (4)Instituto de Estudios Andinos, University of Buenos Aires, Buenos Aires, Buenos Aires C1053ABH, Argentina, (5)Escuela de Geología, Facultad de Ingeniería, Universidad Andrés Bello, Santiago, Santiago 7591538, Chile, (6)Dept. of Geological Sciences, Jackson School of Geosciences, The University of Texas, Austin, TX 78712, (7)IANIGLA - Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales, National Scientific and Technical Research Council, Mendoza, Mendoza Province M5500, Argentina, (8)Department of Geosciences, University of Connecticut, Storrs, CT 06269; Institute for Geophysics, University of Texas, Austin, TX 78712, (9)Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712
4:25 PM
AGE-ELEVATION RELATIONSHIPS FROM CERRO MERCEDARIO (6720M) RECORD EXHUMATION OF THE LA RAMADA MASSIF, HIGH ANDES OF WESTERN ARGENTINA
HOWLETT, Caden, RONEMUS, Chance, CARRAPA, Barbara and DECELLES, Peter G., Department of Geosciences, University of Arizona, Tucson, AZ 85721
4:40 PM
MIOCENE WEDGE-TOP SEDIMENTATION ADJACENT TO OUT-OF-SEQUENCE THRUST FAULTS IN THE MANANTIALES BASIN, SOUTHERN CENTRAL ANDES (~32 °S)
RONEMUS, Chance, HOWLETT, Caden, DECELLES, Peter and CARRAPA, Barbara, Department of Geosciences, University of Arizona, Tucson, AZ 85721
4:55 PM
PRE-ANDEAN TECTONICS AND BASIN EVOLUTION DURING LATE PALEOZOIC GLACIATION IN WEST-CENTRAL ARGENTINA
REGIER, Nicholas, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78746, HORTON, Brian, Department of Geosciences, University of Connecticut, Storrs, CT 06269, STARCK, Daniel, La Plata, Buenos Aires B1228, Argentina, CAPALDI, Tomas, Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010 and FUENTES, Facundo, YPF, Buenos Aires, Argentina
5:10 PM
PALEOTOPOGRAPHIC EVOLUTION OF THE SOUTHERN CENTRAL ANDEAN FORELAND: A VIEW TO THE EAST
HREN, Michael, Department of Earth Sciences, University of Connecticut, Beach Hall, 354 Mansfield Road, Storrs, CT 06269, BRANDON, Mark T., Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06520 and FENNELL, Lucas Martin, Instituto de Estudios Andinos, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina
 
5:25 PM
Concluding Remarks
See more of: Technical Sessions