GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 246
Tuesday, 24 October 2017: 1:30 PM-5:30 PM
Tahoma 4 (The Conference Center)

T219. Challenges in Tectonics: Dynamic Interactions among Earth-Surface Processes, Landscape Evolution, and Tectonics II

GSA Structural Geology and Tectonics Division; GSA Sedimentary Geology Division; GSA Quaternary Geology and Geomorphology Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; SEPM (Society for Sedimentary Geology); Future of Tectonics Initiative
Roman A. DiBiase, Elizabeth J. Cassel and Majie Fan, Advocates
1:30 PM
U-PB DETRITAL ZIRCON (DZ) GEOCHRONOLOGY OF LOWER JURASSIC NEWARK BASIN PALEO-ALLUVIAL FANS, ATLANTIC SLOPE DRAINAGE DEVELOPMENT, AND DYNAMIC INTERACTIONS IN THE POST-OROGENIC LANDSCAPE EVOLUTION OF THE APPALACHIANS
PAZZAGLIA, Frank J., ETZEL, Nicole, IDLEMAN, Bruce and ZEITLER, Peter, Earth and Environmental Sciences, Lehigh University, 1 W Packer Ave, Bethlehem, PA 18015, fjp3@Lehigh.edu
1:45 PM
RELATIONSHIP BETWEEN NEO-ACADIAN MID-CRUSTAL TRANSPRESSION AND EXTRUSION IN THE NEW ENGLAND APPALACHIANS WITH FORELAND BASIN DEVELOPMENT: COMPARISON OF NEW MONAZITE EPMA GEOCHRONOLOGY WITH THE SEDIMENTARY RECORD
MCCULLA, James K., Pioneer Natural Resources, Irving, TX 75039, ROHRER, Lucas P., Earth and Environmental Sciences, University of Kentucky, 101 Slone Building, Lexington, KY 40506, MASSEY, Matthew A., Kentucky Geological Survey, University of Kentucky, 504 Rose Street, 204 Mining and Mineral Resources Building, Lexington, KY 40506-0107 and MOECHER, David P., Earth and Environmental Sciences, University of Kentucky, 101 Slone Bldg, Lexington, KY 40506, james.mcculla@pxd.com
2:00 PM
EXOGENIC FORCING AND AUTOGENIC PROCESSES ON CONTINENTAL DIVIDE LOCATION AND MOBILITY
MOODIE, Andrew J., Earth, Environmental and Planetary Sciences, Rice University, 6100 Main Street, MS-126, Houston, TX 77005, PAZZAGLIA, Frank J., Earth and Environmental Sciences, Lehigh University, 1 W Packer Ave, Bethlehem, PA 18015 and BERTI, Claudio, Earth and Environmental Sciences, Lehigh University, 1 W. Packer Ave, Bethlehem, PA 18015, amoodie@rice.edu
2:15 PM
EXPLORING THE TECTONIC AND CLIMATIC DRIVERS OF ASYMMETRIC TOPOGRAPHY AND FLUVIAL INCISION IN A RIFTED MARGIN, SURNA VALLEY, SOUTHWESTERN NORWAY
MCDERMOTT, Jeni A.1, REDFIELD, Tim F.2, ABRAHAMSON, Jenna N.1 and ALLEN, Elliott F.1, (1)Geology, University of St. Thomas, 2115 Summit Ave, Saint Paul, MN 55105, (2)Norwegian Geological Survey, Leiv Eirikessens, vei 39, Trondheim, 7491 Lade, Norway, jamcdermott@stthomas.edu
2:30 PM
DETERMINING FAULT GEOMETRY FROM MATCHING PREDICTED AND MEASURED COOLING AGES AND TOPOGRAPHIES; MELDING CROSS SECTION KINEMATICS, THERMAL MODELING AND LANDSCAPE EVOLUTION IN CENTRAL NEPAL
MCQUARRIE, Nadine, Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260-3332, EHLERS, Todd A., Department of Geosciences, University of Tübingen, Wilhelmstrasse 56, Tübingen, 72074, Germany and EIZENHÖFER, Paul R., Geology and Environmental Science, University of Pittsburgh, 4107 O'Hara Street, Pittsburgh, PA 15260-3332, nmcq@pitt.edu
2:45 PM
EROSIONAL PULSE AND GLACIER-LANDSCAPE FEEDBACKS DURING PLIOCENE GLACIATION ONSET IN THE WESTERN ALASKA RANGE
LEASE, Richard O., U.S. Geological Survey, Alaska Science Center, Anchorage, AK 99508, rlease@usgs.gov
3:00 PM
THERMAL-KINEMATIC MODELING OF MULTI-SYSTEM DETRITAL THERMOCHRONOLOGIC DATA FROM ACTIVE CATCHMENTS AS A RECONNAISSANCE TOOL FOR UNDERSTANDING LONG-TERM REGIONAL EROSION PATTERNS
HODGES, Kip V., School of Earth and Space Exploration, Arizona State University, P.O. Box 876004, Tempe, AZ 85287 and EHLERS, Todd A., Department of Geosciences, University of Tübingen, Wilhelmstrasse 56, Tübingen, 72074, Germany, kvhodges@asu.edu
 
3:15 PM
Break
3:30 PM
THE GEOMORPHIC SIGNATURE OF MANTLE FLOW: A ‘GREAT’ CHALLENGE FOR TECTONICS (Invited Presentation)
KIRBY, Eric, Oregon State University, College of Earth, Ocean and Atmospheric Sciences, 104 CEOAS Admin, Corvallis, OR 97331 and MILLER, Scott R., Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112, kirbye@geo.oregonstate.edu
3:50 PM
DYNAMIC TOPOGRAPHY OF SOUTHERN CASCADIA RECORDED IN PROVENANCE OF PLIO-PLEISTOCENE FOREARC DEPOSITS
MICHALAK, Melanie, Geology Department, Humboldt State University, 1 Harpst St, Arcata, CA 95521 and HOURIGAN, Jeremy, Earth and Planetary Sciences, University California Santa Cruz, Santa Cruz, CA 94305, mjm367@humboldt.edu
4:05 PM
TOPOGRAPHIC STRESS AND CATASTROPHIC COLLAPSE OF VOLCANIC ISLANDS (Invited Presentation)
MOON, Seulgi, Department of Earth, Planetary, and Space Science, University of California, Los Angeles, 595 Charles Young Dr. East, Los Angeles, CA 90095, PERRON, J. Taylor, Department of Earth, Atmospheric and Planetary Sciences, Massachusets Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139 and MARTEL, Stephen J., Geology and Geophysics, University of Hawaii, Honolulu, HI 96822, sgmoon@ucla.edu
4:25 PM
ALL SMEARED? GEOMORPHIC RESPONSES TO HORIZONTAL MOVEMENT AT GEOLOGIC TIME SCALES
EIZENHÖFER, Paul R.1, MCQUARRIE, Nadine1, EHLERS, Todd A.2 and SHELEF, Eitan1, (1)Geology and Environmental Science, University of Pittsburgh, 4107 O'Hara Street, Pittsburgh, PA 15260-3332, (2)Department of Geosciences, University of Tübingen, Wilhelmstrasse 56, Tübingen, 72074, Germany, peizen@pitt.edu
4:40 PM
CURIOUS CASE OF MAIN FRONTAL THRUST DEFORMATION IN NORTHWEST HIMALAYA
SRIVASTAVA, Vinee, Department of Earth Sciences, Indian Institute of Technology Bombay, Rm 007, Continental Deformation Laboratory, Powai, MUMBAI, 400076, India, MUKUL, Malay, Department of Earth Sciences, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India and BARNES, Jason B., Landscape Analytics LLC, Seattle, WA 98115, vineejas@gmail.com
246-13
4:55 PM
Withdrawn
5:10 PM
LANDSLIDES CONTROL THE SPATIAL AND TEMPORAL VARIATION OF CHANNEL MORPHOLOGY IN SOUTHERN TAIWAN: IMPLICATIONS FOR LANDSCAPE EVOLUTION IN STEEP, TECTONICALLY ACTIVE LANDSCAPES
YANITES, Brian J.1, BREGY, Josh2, CARLSON, Grace1, CATALDO, Kirstyn1, HOLAHAN, Margaret1, JOHNSTON, Graham H.1, MITCHELL, Nathaniel1, NELSON, Amelia1, VALENZA, Jeffrey1 and WANKER, Matthew1, (1)Department of Earth and Atmospheric Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405, (2)Bloomington, IN 47405; Geography, Indiana University, 1001 East 10th Street, Bloomington, IN 47405, byanites@indiana.edu
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