2007 GSA Denver Annual Meeting (28–31 October 2007)
Session No. 66 Monday, 29 October 2007
8:00 AM-12:00 PM, Colorado Convention Center: 407

T25. Deformation and the Landscape: Quantitative Approaches to Tectonic Geomorphology I

Cameron Wobus, Kelin X. Whipple, Eric Kirby and Benjamin T. Crosby, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
66-18:05 AM PATTERNS OF EROSION IN THE THREE RIVERS AREA, EASTERN TIBET: HENCK, Amanda, STONE, John O., MONTGOMERY, David R., and HALLET, Bernard, Quaternary Research Center, University of Washington, Box 351310, 070 Johnson Hall, Seattle, WA 98195, achenck@u.washington.edu
66-28:20 AM MODELLING THE INFLUENCE OF HORIZONTAL ADVECTION, DEFORMATION AND LATE UPLIFT ON DRAINAGE DEVELOPMENT IN THE INDIA-ASIA COLLISION ZONE: STUEWE, Kurt, ROBL, Joerg, and HERGARTEN, Stefan, Earth Science, University of Graz, Heinrichstr. 26, Graz, A-8010, Austria, kurt.stuewe@uni-graz.at
66-38:35 AM COUPLING OF ROCK UPLIFT AND RIVER INCISION IN THE NAMCHE BARWA-GYALA PERI MASSIF, TIBET: FINNEGAN, Noah J.1, HALLET, Bernard2, MONTGOMERY, David R.2, ZEITLER, Peter3, STONE, John2, ANDERS, Alison M.4, and YUPING, Liu5, (1) Earth and Atmospheric Sciences, Cornell University, Snee Hall, Ithaca, NY 14853, njf7@cornell.edu, (2) Earth and Space Sciences & Quaternary Research Center, University of Washington, 63 Johnson Hall, Box 351310, Seattle, WA 98195, (3) Earth & Environmental Sciences, Lehigh University, 31 Williams Drive, Bethlehem, PA 18015, (4) Department of Geology, University of Illinois at Urbana-Champaign, 245 Natural History Building, 1301 West Green Street, Urbana, IL 61801, (5) Chengdu Institute of Geology and Mineral Resources, 2 Beisanduan, Yihuanlu, Chengdu 610081, Sichuan Province, China
66-48:55 AM TOPOGRAPHIC RELIEF AS A STRAIN MARKER IN NEOTECTONIC SETTINGS: THE EFFECTS OF ISOSTATIC COMPENSATION AND EROSION ON TRANSPRESSIONAL MODELS OF OBLIQUELY CONVERGENT PLATE BOUNDARIES: GIORGIS, Scott, Geological Sciences, SUNY Geneseo, 1 College Circle, Geneseo, NY 14454, giorgis@geneseo.edu, SIRIANNI, Robert, Department of Geological Sciences, University of Florida, 241 Williamson Hall, P.O. Box 112120, Gainsville, FL 32611, and TONG, John, The Department of Geology & Geophysics, Texas A&M University, College Station, TX 77843-3115
66-59:10 AM PASSIVE AND ACTIVE GEOMORPHIC MARKERS OF RECENT DEFORMATION: LAVE, Jerome, Laboratoire de Geodynamique des Chaines Alpines, Grenoble, jerome.lave@ujf-grenoble.fr
66-69:30 AM DEFORMATION, PRECIPITATION AND THE WIDTH OF THE CENTRAL ANDEAN PLATEAU, BOLIVIA: MCQUARRIE, Nadine1, EHLERS, Todd A.2, and BARNES, Jason B.2, (1) Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544, nmcq@princeton.edu, (2) Department of Geological Sciences, University of Michigan, 1100 N. University Ave, 2534 CCL, Ann Arbor, MI 48109-1005
66-79:45 AM Paper Withdrawn
 10:00 AM Break
66-810:15 AM COORDINATED FAULT SLIP-RATE VARIATIONS OVER MULTIPLE TIME SCALES ACROSS THE SIERRA NEVADA FRONTAL FAULT ZONE: ROOD, Dylan1, BURBANK, Douglas2, and FINKEL, Robert1, (1) Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, MS L-397, 7000 East Avenue, Livermore, CA 94550-9234, rood5@llnl.gov, (2) Institute for Crustal Studies, Univ of California, Santa Barbara, CA 93106
66-910:30 AM ORIGIN OF MEGAMULLION CORRUGATIONS AND EVOLUTION OF A ROLLING HINGE: INSIGHTS FROM A MORPHOMETRIC AND STRUCTURAL ANALYSIS OF AN ACTIVE LOW-ANGLE NORMAL FAULT, SIERRA EL MAYOR, BAJA CALIFORNIA: FLETCHER, John1, SPELZ-MADERO, Ronald1, and OWEN, Lewis2, (1) Geology, CICESE, PO Box 434843, San DIego, CA 92143, jfletche@cicese.mx, (2) Geology, University of Cincinnati, Cincinnati, OH 45221-0013
66-1010:45 AM THE CENTRAL COLORADO PLATEAU BULLSEYE—LINKING PATTERNS OF QUANTIFIED INCISION, EXHUMATION, AND FLEXURE: PEDERSON, Joel, Geology, Utah State Univeristy, 4505 Old Main Hill, Logan, UT 84322, bolo@cc.usu.edu, CALLAHAN, Caitlin, Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, and ROY, Mousumi, Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131
66-1111:00 AM QUANTIFYING THE EVOLUTION OF GRAND CANYON TOPOGRAPHY WITH THERMOCHRONOLOGY AND NUMERICAL MODELING: LEE, John, Dept. of Geology, University of Kansas, Lawrence, KS 66045-7613, johnlee@ku.edu, STOCKLI, Daniel, Dept. of Geology, Univ. of Kansas, Lawrence, KS 66045, EHLERS, Todd, Geological Sciences, University of Michigan, 2534 C.C. Little Building, 1100 North University, Ann Arbor, MI 48109-1005, PEDERSON, Joel, Geology, Utah State Univeristy, 4505 Old Main Hill, Logan, UT 84322, and KELLEY, Shari, Dept. of Earth and Environmental Science, New Mexico Institute of Mining and Technology, Socorro, NM 87801
66-1211:15 AM HISTORY OF QUATERNARY VOLCANISM IN WESTERN GRAND CANYON BASED ON LIDAR ANALYSIS, 40AR/39AR DATING, AND FIELD STUDIES: IMPLICATIONS FOR FLOW STRATIGRAPHY, TIMING OF VOLCANIC EVENTS, AND LAVA DAM STABILITY: CROW, Ryan Scott1, KARLSTROM, Karl E.1, MCINTOSH, William2, PETERS, Lisa2, and DUNBAR, Nelia2, (1) Dept. of Earth & Planetary Sciences, Univ. of New Mexico, Northrop Hall, Albuquerque, NM 87131, rcrow@unm.edu, (2) New Mexico Bureau of Geology and Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801
66-1311:30 AM EXHUMATION HISTORY OF THE COLORADO PLATEAU: KELLEY, Shari A.1, STOCKLI, Daniel2, LEE, John2, PEDERSON, Joel3, ROY, Mousumi4, and CALLAHAN, Caitlin5, (1) Earth and Environmental Science, New Mexico Tech, 801 Bullock St, Socorro, NM 87801, sakelley@ix.netcom.com, (2) Dept. of Geology, University of Kansas, Lawrence, KS 66045-7613, (3) Geology, Utah State Univeristy, 4505 Old Main Hill, Logan, UT 84322, (4) Department of Earth and Planetary Sciences, University of New Mexico, MSCO3-2040, 1 University of New Mexico, Albuquerque, NM 87131-0001, (5) Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131
66-1411:45 AM QUANTIFYING THE INTERACTION OF RIVER INCISION AND NORMAL FAULTING ACROSS THE WESTERN EDGE OF THE COLORADO PLATEAU VIA 40AR/39AR AND FIELD STUDIES OF QUATERNARY BASALTS IN GRAND CANYON: KARLSTROM, Karl E.1, CROW, Ryan1, PETERS, Lisa2, MCINTOSH, William3, and CROSSEY, Laura J.4, (1) Department of Earth and Planetary Science, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, kek1@unm.edu, (2) New Mexico Bureau of Geology, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, (3) New Mexico Institute of Mining and Technology, Socorro, NM 87801, (4) Earth & Planetary Sciences, University of New Mexico, Northrop Hall, Albuquerque, NM 87131

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