2006 Philadelphia Annual Meeting (22–25 October 2006)
Session No. 171 Tuesday, 24 October 2006
1:30 PM-5:30 PM, Pennsylvania Convention Center: Exhibit Hall C

Tectonics (Posters)

 Paper #Booth #
171-124TRANSCONTINENTAL GEOLOGIC CROSS SECTION: MUEHLBERGER, William R., Geological Sciences, Univ of Texas at Austin, Austin, TX 78712, wmuehl@mail.utexas.edu, HATCHER, Robert D. Jr, Department of Earth and Planetary Sciences, University of Tennessee, 306 Earth and Planetary Science Building, Knoxville, TN 37996-1410, DENISON, Rodger E., Geosciences, Univ of Texas at Dallas, Richardson, TX 75083, KARLSTROM, Karl E., Dept. of Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, SALEEBY, Jason, California Institute Technology, Pasadena, CA 91125-0001, and MARTINEZ, Cindy M., American Geological Institute, 4220 King St, Arlington, VA 22305
171-225NEOTECTONIC SETTING OF THE NORTH AMERICAN PLATE IN RELATION TO THE CHICXULUB IMPACT: HERMAN, Gregory C., New Jersey Geological Survey, P.O. Box 427, 29 Arctic Parkway, Trenton, NJ 08625, greg.herman@dep.state.nj.us
171-326CONTINENTAL EVOLUTION OF THE NORTHERN ARCHEAN WYOMING PROVINCE: INTEGRATING GEOLOGY AND GEOPHYSICS ACROSS 4.0 GA OF EARTH HISTORY: MOGK, David W., Dept. of Earth Sciences, Montana State University, Bozeman, MT 59717, mogk@montana.edu, MUELLER, Paul A., Department of Geological Sciences, University of Florida, Box 112120, Gainesville, FL 32611, FOSTER, David, Department of Geology, Univ of Florida, Gainesville, FL 32611, and WOODEN, Joseph L., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025
171-427CROSS SECTIONAL INTERPRETATION OF THE TECTONIC HISTORY OF THE HAMBURG 7.5' QUADRANGLE, SUSSEX COUNTY, NEW JERSEY: BREWER, Margaret C., Department of Natural Sciences, LaPorta and Associates, L.L.C. and SUNY Purchase, P.O. Box 596, Warwick, NY 10990, mbrewer@laportageol.com and LAPORTA, Philip C. Jr, Department of Earth and Environmental Sciences, The Graduate Ctr, City Univ of New York, 365 Fifth Avenue, New York, NY 10016-4309
171-5283-D DEPOSITIONAL AND STRUCTURAL EVOLUTION OF THE WESTERN BLUE RIDGE: IMPLICATIONS FOR PRE-OROGENIC BASEMENT AND COVER GEOMETRY CONTROLLING MAJOR PALEOZOIC FAULTING: THIGPEN, J. Ryan, Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, thigpe05@vt.edu
171-629CRETACEOUS UPLIFT AND DENUDATION OF THE GRANDFATHER MOUNTAIN WINDOW, NORTH CAROLINA: ANOMALOUS APATITE FISSION-TRACK AGES: NAESER, Charles W., NAESER, Nancy D., and SOUTHWORTH, Scott, U.S. Geol Survey, 926A National Center, Reston, VA 20192, cnaeser@usgs.gov
171-730TERTIARY UPLIFT AND EROSION HISTORY OF THE BEARTOOTH OVERTHRUST, MONTANA-WYOMING, FROM MODEL TIME-TEMPERATURE PATHS OF APATITE FISSION-TRACK PARAMETERS: OMAR, Gomaa I., Department of Earth and Environmental Science, University of Pennsylvania, 262 Hayden Hall, 240 South 33rd Street, Philadelphia, PA 19104, gomar@sas.upenn.edu and GIEGENGACK, Robert, Department of Earth and Environmental Science, Univ of Pennsylvania, Room 251 Hayden Hall, 240 S. 33rd Street, Philadelphia, PA 19104
171-831KINEMATICS OF TERRANE ACCRETION AND STRIKE-SLIP RECORDED IN THE SUTURE ZONE OF THE WRANGELLIA COMPOSITE TERRANE, REINDEER HILLS, SOUTH-CENTRAL ALASKA: ROTHFUSS, Jennifer L.1, FLANAGAN, Daniel2, FISCHIETTO, Nicholas E.1, COLE, R.B.3, and LAYER, Paul W.4, (1) Geology, Allegheny College, 520 N. Main St, Meadville, PA 16335, rothfuj@allegheny.edu, (2) Geology, Allegheny College, 520 N. Main Street, Meadville, PA 16335, (3) Dept. of Geology, Allegheny College, 520 N. Main Street, Box 37A, Meadville, PA 16335, (4) Geophysical Institute, Univ of Alaska, Natural Sciences Building, 900 Yukon Drive, P.O. Box 755780, Fairbanks, AK 99775-5780
171-932LATE PALEOZOIC EXHUMATION OF SUBDUCTED OCEANIC CRUST BY EXTENSIONAL REACTIVATION OF A MID-PALEOZOIC SUBDUCTION MARGIN: CENTRAL METAMORPHIC TERRANE, KLAMATH MOUNTAINS, CALIFORNIA: BARROW, Wendy M., METCALF, Rodney V., and FAIRHURST, Robert J., Geoscience Department, Univ of Nevada, Las Vegas, 4505 Maryland Pkwy, Box 4010, Las Vegas, NV 89154, wendyj@unlv.nevada.edu
171-1033GEOTHERMOBAROMETRY OF THE EASTERN TRANSVERSE RANGES, SOUTHERN CALIFORNIA: NEEDY, Sarah K.1, BARTH, Andrew P.1, ANDERSON, J. Lawford2, and WOODEN, Joseph3, (1) Department of Earth Sciences, Indiana Univ~Purdue Univ, Indianapolis, 723 W. Michigan St, SL 118, Indianapolis, IN 46202, sneedy@iupui.edu, (2) Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089-0740, (3) USGS-SUMAC, Stanford Univ, Stanford, CA 94305-2220
171-1134A NEW METHOD TO CONSTRAIN FAULT DIPS USING LOW-TEMPERATURE THERMOCHRONOLOGY: AN EXAMPLE FROM THE GOLD BUTTE BLOCK OF SOUTHEASTERN NEVADA: FITZGERALD, Paul G., Earth Sciences, Syracuse Univ, Syracuse, NY 13244-1070, pgfitzge@syr.edu
171-1235USING STRUCTURAL THERMOCHRONOLOGY TO RECONSTRUCT BACKFOLDING IN THE SWISS ALPS: MCPHILLIPS, Devin, Department of Geology & Geophysics, Yale University, New Haven, CT 06511, devin.mcphillips@yale.edu, BRANDON, Mark T., Geology and Geophysics, Yale University, New Haven, CT 06520-8109, and VANCE, Joseph A., Univ Washington, PO Box 351310, Seattle, WA 98195-1310
171-1336MID-CRUSTAL STRAIN DURING EPISODIC EXTENSION IN SOUTH-CENTRAL IDAHO: RESULTS OF PRELIMINARY WORK IN THE FOOTWALL OF THE PIONEER CORE COMPLEX: VOGL, James J.1, MCFADDEN, Rory2, and GRUDEM, Emily1, (1) Department of Geology, Univ of Florida, Gainesville, FL 32611, jvogl@geology.ufl.edu, (2) Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455
171-1437RAPID MIDDLE MIOCENE UNROOFING OF THE SOUTHERN RUBY MOUNTAINS, NEVADA: COLGAN, Joseph P., U.S. Geological Survey, Menlo Park, CA 94025, jcolgan@usgs.gov and METCALF, James R., Geological and Environmental Sciences, Stanford Univ, 450 Serra Mall, Stanford, CA 94305-2115
171-1538MULTIPLE MIOCENE BASIN-AND-RANGE EXTENSIONAL EPISODES IN THE DEEP CREEK RANGE, WESTERN UTAH: METCALF, James R., Geological and Environmental Sciences, Stanford Univ, 450 Serra Mall, Stanford, CA 94305-2115, jmetcalf@pangea.stanford.edu, BROWN, Roderick W., Department of Geographical and Earth Sciences, University of Glasgow, Gregory Building, Glasgow, G128QQ, and DUMITRU, Trevor A., Geological and Environmental Sciences, Stanford University, Stanford, CA 94305
171-1639U-PB SHRIMP DATING OF ZIRCONS FROM CRUSTAL XENOLITHS: IMPLICATIONS FOR THE AGE OF THE CRUST AND TIMING OF RIFTING IN SOUTHERN NEW MEXICO: ATHENS, Carmen and AMATO, Jeffrey, Geological Sciences, New Mexico State University, MSC 3AB, P.O. Box 30001, Las Cruces, NM 88003, cathens@nmsu.edu
171-1740VERTICAL-AXIS ROTATIONS ASSOCIATED WITH RELAY RAMPS IN THE RIO GRANDE RIFT, NEW MEXICO: SUSSMAN, Aviva, EES: Geophysics, Los Alamos National Laboratory, Los Alamos, NM 87545, spring@lanl.gov, OLIVA, Belèn, Department of Geological Sciences, University of Michigan, Ann Arbor, MI 48109, LEWIS, Claudia, EES: Seismic Hazards, Los Alamos National Laboratory, Los Alamos, NM 87545, SOTO, Ruth, Física, Universidad de Burgos, Av. Cantabria s/n, Burgos, 09006, Spain, and GOTETI, Rajesh, Department of Earth & Environmental Sciences, University of Rochester, 227 Hutchison Hall, River Campus, Rochester, NY 14627
171-1841SYNCHRONOUS OLIGO-MIOCENE TECTONIC EXHUMATION OF METAMORPHIC CORE COMPLEXES IN NW MEXICO: PRELIMINARY 40AR/39AR THERMOCHRONOLOGIC CONSTRAINTS: WONG, Martin, Department of Geology, Colgate University, Hamilton, NY 13346, mswong@mail.colgate.edu and GANS, Phillip, Geological Sciences, Univ of California, Santa Barbara, Department of Geological Sciences, University of California, Santa Barbara, CA 93106
171-1942THE TECTONIC HISTORY OF THE SAHUARIPA BASIN, EAST-CENTRAL SONORA, MEXICO: BLAIR, Karen D. and GANS, Phillip B., Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106-9630, kblair@umail.ucsb.edu
171-2043NEW INSIGHTS ON THE AGE OF THE JALISCO BLOCK (GUERRERO TERRANE OF WEST-CENTRAL MEXICO) FROM U-PB GEOCHRONOLOGY: VALENCIA, Victor A.1, RIGHTER, Kevin2, GEHRELS, George3, RUIZ, Joaquin3, and ROSAS-ELGUERA, Jose4, (1) Department of Geosciences, University of Arizona, Tucson, AZ 85721, victorv@email.arizona.edu, (2) NASA Johnson Space Center, Houston, Houston, TX 77058, (3) Department of Geosciences, Univ of Arizona, Tucson, AZ 85721, (4) Geologia, Univ de Guadalajara, Guadalajara, Mexico
171-2144INTRAPLATE DEFORMATION PHASE I OF THE EAST GOBI FAULT ZONE, MONGOLIA: EARLY MESOZOIC SINISTRAL SHEAR: WEBB, Laura E., Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, lewebb@syr.edu and JOHNSON, Cari L., Geology and Geophysics, University of Utah, 135 South 1460 East, WBB 719/609, Salt Lake City, UT 84112
171-2245PRE-COLLISIONAL PALEOCENE ALTIPLANO-STYLE PALAEO-TOPOGRAPHY OF SOUTHERN TIBET: CROC SUGGESTS NO!: ROWLEY, David B.1, CURRIE, Brian S.2, WILCOX, William T.2, and SHI, Xuhua3, (1) Dept of the Geophysical Sciences, The University of Chicago, 5734 S. Ellis Ave, Chicago, IL 60637, drowley@uchicago.edu, (2) Department of Geology, Miami University, 114 Shideler Hall, Oxford, OH 45056, (3) Tibetan Plateau Research Division, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China, xuhua.shi@gmail.com
171-2346MULTIPLE PRE-SCANDIAN TECTONOTHERMAL EVENTS PRESERVED IN THE CENTRAL NORWEGIAN CALEDONIDES: MARKO, Wayne, YOSHINOBU, Aaron, and BARNES, Calvin, Geosciences, Texas Tech, Lubbock, TX 79409-1053, marko_t_wayne@yahoo.com
171-2447NEW U-PB GEOCHONOLOGY FOR THE HELGELAND NAPPE COMPLEX (HNC), NORWEGIAN CALEDONIDES: CONSTRAINTS AND CONUNDRUMS: BARNES, Calvin G., Dept. of Geosciences, Texas Tech Univ, Lubbock, TX 79409-1053, cal.barnes@ttu.edu, ALLEN, Charlotte M., Research School of Earth Sciences, Australian National Univ, Canberra, ACT, 0200, Australia, BARNES, Melanie A., Department of Geology, Texas Tech, Lubbock, TX 79409, FROST, Carol D., Department of Geology and Geophysics, Univ of Wyoming, Dept 3006, 1000 University Ave, Laramie, WY 82071, and VIETTI, Laura, Department of Geology and Geophysics, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071
171-2548ND AND SR ISOTOPIC DATA ON CONGLOMERATE CLASTS IN THE SAUREN-TORGHATTEN NAPPE, NORTH-CENTRAL NORWAY: A RECORD OF OCEANIC PROVENANCE: MCARTHUR, Kelsey1, FROST, Carol1, BARNES, Calvin2, and PRESTVIK, Tore3, (1) Department of Geology and Geophysics, Univ. of Wyoming, Dept. 3006, 1000 University Ave, Laramie, WY 82071, kmcarthu@uwyo.edu, (2) Geosciences, Texas Tech, Lubbock, TX 79409-1053, (3) Dept. of Geology and Mineral Resources Engineering, NTNU, Trondheim, N-7491, Norway
171-2649SEDIMENT PROVENANCE IN THE HELGELAND NAPPE COMPLEX (HNC), NORWEGIAN CALEDONIDES: ND ISOTOPIC DATA AND IMPLICATIONS FOR ORDOVICIAN TECTONIC EVOLUTION: FROST, Carol1, VIETTI, Laura2, MCARTHUR, Kelsey3, BARNES, Calvin4, NORDGULEN, Oystein5, and MEREDITH, Michael3, (1) Dept. of Geology and Geophysics, Univ. of Wyoming, Dept. 3006, 1000 University Ave, Laramie, WY 82071, frost@uwyo.edu, (2) Department of Geology and Geophysics, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071, (3) Department of Geology and Geophysics, Univ. of Wyoming, Dept. 3006, 1000 University Ave, Laramie, WY 82071, (4) Geosciences, Texas Tech, Lubbock, TX 79409-1053, (5) Norwegian Geol Survey, Trondheim, N-7491, Norway
171-2750THERMOCHRONOLOGIC ANALYSIS OF EXHUMATION IN THE ZAGROS MOUNTAINS: CONSTRAINTS ON THE TIMING OF THE ARABIA-EURASIA CONTINENTAL COLLISION: GAVILLOT, Yann G., Earth and Space Sciences Department, University of California, Los Angeles, 595 East Charles Young Drive, Los Angeles, CA 90095, gavillot@ess.ucla.edu, HORTON, Brian K., Department of Earth and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095-1567, AXEN, Gary, Department of Earth & Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, FAKHARI, Mohammad D., 569 Station Road, Columbus, OH 43228-2292, and STOCKLI, Daniel F., Geology, University of Kansas, 1475 Jayhawk Boulevard 120 Lindley Hall, Lawrence, KS 66045-7613
171-2851A LATE PLIOCENE TECTONIC SWITCH FROM TRANSPRESSION TO TRANSTENSION IN THE HARAZ SECTOR OF CENTRAL ALBORZ: IMPLICATIONS FOR THE ORIGIN OF DAMAVAND VOLCANO: HASSANZADEH, Jamshid1, OMIDIAN, Safiye1, and DAVIDSON, Jon2, (1) Dept. of Geology, Univ. of Tehran, Tehran, Iran, jamshidh@khayam.ut.ac.ir, (2) Earth Sciences, University of Durham, Durham, DH1 3LE, United Kingdom
171-2952CORDILLERAN-STYLE METAMORPHIC CORE COMPLEXES IN CENTRAL IRAN AND IMPLICATIONS FOR THE TETHYSIDES: VERDEL, Charles1, WERNICKE, Brian1, HASSANZADEH, Jamshid2, and RAMEZANI, Jahandar3, (1) Division of Geological and Planetary Sciences, California Institute of Technology, Mail Stop 100-23, Pasadena, CA 91125, cverdel@gps.caltech.edu, (2) Dept. of Geology, Univ. of Tehran, Tehran, Iran, (3) Dept. Earth, Atm. & Planet. Sci, MIT, Cambridge, MA 02139
171-3053STRUCTURAL EVOLUTION OF THE KAYABUKU SHEAR ZONE, SW TURKEY: DINIZ, Emre1, ÇEMEN, Ibrahim2, GONCUOGLU, Cemal3, KONAK, Nesat4, and CATLOS, Elizabeth J.1, (1) School of Geology, Oklahoma State Univ, Stillwater, OK 74078, emre.diniz@okstate.edu, (2) School of Geology, Oklahoma State Univ, 105 Noble Research Center, Stillwater, OK 74078, (3) Dept. of Geol. Engineering, METU, Ankara, TR-06531, Turkey, (4) General Directorate of Mineral Research and Exploration, Ankara, 06520, Turkey
171-3154TERTIARY EXTENSIONAL FAULTING AND STRATIGRAPHY IN THE HAMD-JIZIL HALF-GRABEN ALONG THE CENTRAL RED SEA RIFT SYSTEM IN SAUDI ARABIA: SZYMANSKI, Eugene1, STOCKLI, Daniel1, JOHNSON, Peter2, KATTAN, Fayek H.2, and AL SHAMMARI, Abdullah2, (1) Dept. of Geology, University of Kansas, 1475 Jayhawk Blvd, Lindley Hall - Room 120, Lawrence, KS 66045-7613, eugene@ku.edu, (2) Saudi Geological Survey, PO Box 54141, Jiddah, 21514, Saudi Arabia
171-3255DOCUMENTING NEOPROTEROZOIC TO DEVONIAN EVENTS WITHIN INDIA'S SOUTHERN GRANULITE TERRAIN USING IN SITU ION MICROPROBE MONAZITE GEOCHRONOLOGY: CATLOS, Elizabeth J., School of Geology, Oklahoma State Univ, Stillwater, OK 74078, ej.catlos@okstate.edu, DUBEY, Chandra S., Department of Geology, Delhi, 110007, INDIA, University of Delhi, Delhi, 110007, India, and SIVASUBRAMANIAN, P., Marine Geochemistry Research Lab, V.O. Chidambaram College, Trunelveli, 627011, India

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