GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

Session No. 156
Tuesday, 6 November 2018: 8:00 AM-12:00 PM
Room 136-137 (Indiana Convention Center)

T54. Quantifying Geomorphic Processes and Rates of Landscape Evolution I

GSA Quaternary Geology and Geomorphology Division

 

Lydia M. Staisch, Arjun M. Heimsath and Paul R. Bierman, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
INITIAL GROWTH OF THE NORTHERN LHASAPLANO IN THE EARLY LATE CRETACEOUS (~ 92 MA)
LAI, Wen1, HU, Xiumian1, GARZANTI, Eduardo2, SUN, Gaoyuan1, GARZIONE, Carmala N.3, BOUDAGHER-FADEL, Marcelle4 and MA, Anlin1, (1)School of Earth Sciences and Engineering, Nanjing University, Nanjing, 210023, China, (2)Dip Scienze geologiche e Geotecnologie, universita di Milano-Bicocca, Milan, 20126, Italy, (3)Department of Earth and Environmental Sciences, University of Rochester, Rochester, NY 14620, (4)Dept of Earth Sciences, UCL, London, WC1E 6BT, United Kingdom
156-2
8:20 AM
Withdrawn
8:35 AM
LINKING GEOMETRY AND LANDSCAPE EVOLUTION IN CENTRAL NEPAL OVER GEOLOGIC TIME THROUGH INTEGRATED THERMO-KINEMATIC AND SURFACE PROCESSES MODELING
EIZENHÖFER, Paul R.1, MCQUARRIE, Nadine1, GHOSHAL, Suryodoy1 and EHLERS, Todd A.2, (1)Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260-3332, (2)Department of Geosciences, University of Tübingen, Wilhelmstrasse 56, Tübingen, 72074, Germany
8:50 AM
QUANTIFYING THE EGER GRABEN AND ITS SHOULDERS – SHOULD WE CONSIDER A ‘PHANTOM RIFT’ ?
TOMASEK, Jan, KLEY, Jonas and HINDLE, David, Geoscience Center, University of Goettingen, Goldschmidtstr. 3, Goettingen, 37077, Germany
9:05 AM
STRIKE-SLIP FAULTING DOMINATES THE RESPONSE OF THE LESSER CAUCASUS TO THE ARABIA-EURASIA CONTINENT COLLISION
MIDTTUN, Nikolas C.1, NIEMI, Nathan A.1, BABAYAN, Hektor2, IGITYAN, Hayk2 and GEVORGYAN, Mikayel2, (1)Department of Earth and Environmental Sciences, University of Michigan, 2534 North University Building, 1100 North University Avenue, Ann Arbor, MI 48109, (2)Institute of Geological Sciences, Armenian National Academy of Sciences, 24A Marshall Baghramian Avenue, Yerevan, 0019, Armenia
9:20 AM
EXHUMATION, MOUNTAIN BUILDING, AND LANDSCAPE EVOLUTION ACROSS THE MARLBOROUGH FAULT SYSTEM, SOUTH ISLAND, NEW ZEALAND
HARBERT, Sarah A., Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195, DUVALL, Alison R., Department of Earth and Space Sciences, University of Washington, Johnson Hall, Seattle, WA 98195-1310, FLOWERS, Rebecca, Department of Geological Sciences, University of Colorado, Campus Box 399, 2200 Colorado Ave, Boulder, CO 80309, TUCKER, Gregory E., CIRES & Department of Geological Sciences, University of Colorado, 2200 Colorado Ave, Boulder, CO 80309-0399, UPTON, Phaedra, GNS Science, PO Box 30368, Lower Hutt, 5040, New Zealand and O'SULLIVAN, Paul B., GeoSep Services, 1521 Pine Cone Road, Moscow, ID 87872-9709
9:35 AM
THE ROLE OF RIVER NETWORK GEOMETRY AND MANTLE PROCESSES ON EROSION PATTERNS IN SOUTHERN AFRICA (Invited Presentation)
STANLEY, Jessica R., Department of Geological Sciences, University of Idaho, 875 Perimeter Dr MS3022, Moscow, ID 83844 and FLOWERS, Rebecca M., Department of Geological Sciences, University of Colorado Boulder, UCB 399, Boulder, CO 80309
 
9:55 AM
Break
10:10 AM
STRUCTURAL AND LANDSCAPE EVOLUTION IN THE CENTRAL BOLIVIAN ANDES: INSIGHTS FROM FLEXURAL, THERMO-KINEMATIC, AND LANDSCAPE MODELLING
BUFORD PARKS, Victoria M.1, MCQUARRIE, Nadine1, EIZENHÖFER, Paul R.1 and EHLERS, Todd A.2, (1)Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260-3332, (2)Department of Geosciences, University of Tübingen, Wilhelmstrasse 56, Tübingen, 72074, Germany
10:25 AM
EXPLORING THE EVOLUTION OF THE SOUTHERN COLORADO PLATEAU THROUGH THE DRAINAGE REVERSAL AND INCISION RATES OF THE SALT RIVER
ANDERSON, Jordan C.1, KARLSTROM, Karl E.2, CROSSEY, Laura J.1 and HEIZLER, Matthew3, (1)Department of Earth & Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (2)Department of Earth and Planetary Science, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, (3)New Mexico Geochronology Research Laboratory, New Mexico Bureau of Mines & Mineral Resources, 801 Leroy Place, New Mexico Tech, Socorro, NM 87801
10:40 AM
BIRTH OF THE ROCKY MOUNTAIN FRONT RANGE DURING SUPERCONTINENT RODINIA BREAKUP (Invited Presentation)
MURRAY, Kendra E.1, CLARK, Marin K.2 and NIEMI, Nathan A.2, (1)Geosciences Department, Hamilton College, 198 College Hill Rd, Clinton, NY 13323; Earth and Environmental Sciences, University of Michigan, 1100 N University Ave, Ann Arbor, MI 48109, (2)Earth and Environmental Sciences, University of Michigan, 1100 N University Ave, Ann Arbor, MI 48109
11:00 AM
LONG-TERM INCISION HISTORY OF THE GRAND CANYON INFERRED FROM THE PATTERN OF SHORT-TERM EROSION AND INCISION RATES
DARLING, Andrew L., Department of Geosciences, Colorado State University, Colorado State University 1482 Campus Delivery, Fort Collins, CO 80523, WHIPPLE, Kelin X., School of Earth and Space Exploration, Arizona State University, Tempe, CO 85287, HEIMSATH, Arjun M., School of Earth and Space Exploration, Arizona State University, ISTB4, Tempe, AZ 85287 and BIERMAN, Paul R., Department of Geology, University of Vermont, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405
11:15 AM
INVESTIGATING A BULL’S-EYE OF LATE MIOCENE EXHUMATION IN COLORADO’S ELK AND WEST ELK MOUNTAINS USING (U-TH)/HE THERMOCHRONOLOGY
ABBOTT, Lon D.1, FLOWERS, Rebecca M.2, METCALF, James R.2, HIETT, Coleman2, MCCORKEL, Noah2, SCHANOCK, Evan2 and GONZALEZ, Nicole2, (1)Geological Sciences, University of Colorado, UCB 399, Boulder, CO 80309, (2)Department of Geological Sciences, University of Colorado Boulder, UCB 399, Boulder, CO 80309
11:30 AM
EXHUMATION OF THE OREGON CASCADES: TESTING THE ROLE OF LITHOSPHERIC AND SURFACE PROCESSES ON OROGEN EVOLUTION
PESEK, Maria E.1, PEREZ, Nicholas D.1 and MEIGS, Andrew2, (1)Department of Geology and Geophysics, Texas A&M University, Halbouty Building, 3115 TAMU, 611 Ross St., College Station, TX 77843, (2)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Wilkinson 202D, Corvallis, OR 97331
11:45 AM
COBBLE THERMOCHRONOLOGY AND ITS APPLICATION TO CONSTRAINING HINTERLAND EXHUMATION: LESSONS LEARNT FROM THE PYRENEES AND SOUTH-CENTRAL ALASKA
FITZGERALD, Paul G.1, WARFEL, Thomas S.1, MALUSA, Marco G.2, MUNOZ, Josep-Anton3, BENOWITZ, Jeffrey A.4, RIDGWAY, Kenneth D.5 and ALLEN, Wai K.5, (1)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (2)Department of Earth and Environmental Sciences, Universita' di Milano-Bicocca, Milan, Italy, (3)Departament de Dinàmica de la Terra i de l’Oceà, Universitat de Barcelona, Barcelona, Spain, (4)Geophysical Institute and Geochronology Laboratory, University of Alaska Fairbanks, Fairbanks, AK 99775, (5)Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907
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