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2007 GSA Denver Annual Meeting (28–31 October 2007)

Session No. 83
Monday, 29 October 2007: 8:00 AM-12:00 PM

Structural Geology and Tectonics (Posters)

Authors will be present from 9 to 11 AM.

 

Paper #
Booth #
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PENECONTEMPORANEOUS FOLIATION AS A CONTINUUM FROM SOFT SEDIMENT DEFORMATION
TWELKER, Eric, 10430 Dock Street, Juneau, AK 99801, twelker.eric@gmail.com, twelker.eric@gmail.com
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42
USING THE AUTOCORRELATION FUNCTION FOR THREE-DIMENSIONAL KINEMATIC ANALYSIS: A CAUTIONARY TALE
WECHSLER, Benjamin J. and MOOKERJEE, Matty, Geology Department, Sonoma State University, 1801 E. Cotati Ave, Rohnert Park, CA 94928, wechslerite@gmail.com, wechslerite@gmail.com
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43
FABRIC ANALYSIS USING POINT COUNTING: A NEW 3-D USE FOR AN OLD 2-D TOOL?
KALCZYNSKI, Michael J., Laboratory for Orogenic Studies, Dept. of Earth Sciences, SUNY College at Buffalo, 1300 Elmwood Avenue, Buffalo, NY 14222 and SOLAR, Gary S., Laboratory for Orogenic Studies, Department of Earth Sciences, SUNY Buffalo State, 1300 Elmwood Ave, Buffalo, NY 14222, mjkalz@gmail.com, mjkalz@gmail.com
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SPHERICAL-LINEAR REGRESSION FOR SPATIAL FABRIC ANALYSIS
AVDEEV, Boris, Geological Sciences, University of Michigan, 2534 C.C. Little, 1100 N University, Ann Arbor, MI 48109, borisaqua@gmail.com, borisaqua@gmail.com
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45
VISUALIZING STRAIN AND THE RF-PHI METHOD WITH AN INTERACTIVE COMPUTER PROGRAM
KARABINOS, Paul, Dept. Geosciences, Williams College, Williamstown, MA 01267 and WARREN, Chris, Information Technology, Williams College, Williamstown, MA 01267, pkarabin@williams.edu, pkarabin@williams.edu
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INTEGRATING ELECTRON BACKSCATTER DIFFRACTION AND SEM-BASED CATHODOLUMINESCENCE INTO STUDIES OF CRACK-SEAL TEXTURE AND CRYSTAL GROWTH IN QUARTZ-LINED SANDSTONE MACROFRACTURES
REED, Robert M. and GALE, Julia F.W., Bureau of Economic Geology, John A. and Katherine G. Jackson School of Geosciences, The Univ of Texas at Austin, Box X, University Station, Austin, TX 78713-8924, rob@alumni.utexas.net, rob@alumni.utexas.net
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USING MAGMATIC STRUCTURES TO UNRAVEL THE GROWTH HISTORY OF MAGMA PLUMBING SYSTEMS
PIGNOTTA, Geoffrey, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740 and PATERSON, Scott, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, pignotta@usc.edu, pignotta@usc.edu
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STRUCTURAL EVIDENCE FOR NESTED DIAPIRS IN THE FANGSHAN PLUTON, CHINA
JOHANESEN, Katharine1, ZHANG, Tao1, HE, Bin and PATERSON, Scott R.3, (1)Department of Earth Sciences, University of Southern California, Zumberge Hall, 3651 Trousdale Parkway, Los Angeles, CA 90089, (2)Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089, johanese@usc.edu, johanese@usc.edu
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ENCLAVE FORMATION, DISPERSION AND ACCUMULATION IN THE KUNA CREST LOBE OF THE TUOLUMNE BATHOLITH, CENTRAL SIERRA NEVADA, CALIFORNIA
MEMETI, Vali, Department of Earth and Planetary Sciences, Washington University in St. Louis, 1 Brookings Dr, St. Louis, MO 63130-4862 and PATERSON, Scott, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, memeti@usc.edu, memeti@usc.edu
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MAGMATIC AND SOLID-STATE FABRIC DEVELOPMENT IN MID-CRUSTAL SHEETED PLUTONS, EASTERN TRANSVERSE RANGES, SOUTHERN CALIFORNIA
BROWN, Kenneth L., Department of Earth Sciences, Indiana Univ~Purdue Univ, Indianapolis, 723 W. Michigan St, SL 118, Indianapolis, IN 46202 and BARTH, Andrew P., Dept of Earth Sciences, Indiana Univ~Purdue Univ, Indianapolis, IN 46202, kenlbrow@indiana.edu, kenlbrow@indiana.edu
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MICROSTRUCTURES AND DEFORMATION MECHANISMS ON THE WESTERN MARGIN OF THE EUREKA VALLEY-JOSHUA FLAT-BEER CREEK PLUTON, CALIFORNIA
CHANDONAIS, Daniel R., Department of Geology, Bowling Green State University, Overman Hall, Bowling Green, OH 43403, MORGAN, Sven S., Department of Geology, Central Michigan University, Brooks Hall, Mt. Pleasant, MI 48859 and NABELEK, Peter, Geological Sciences, Univ of Missouri-Columbia, 101 Geological Sciences Bldg, Columbia, MO 65211, daniel.chandonais@gmail.com, daniel.chandonais@gmail.com
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THE UPPER CRUSTAL EMPLACEMENT OF THE BALBUENA PLUTON BY MULTIPLE MATERIAL TRANSFER PROCESSES
SPRINGER, Adam M.1, TUTAK, Fatin1, CALLIHAN, Sean M.1, WETMORE, Paul H.2, ALSLEBEN, Helge3, PIGNOTTA, Geoff4 and DUCEA, Mihai N.5, (1)Dept. of Geology, University of South Florida, 4202 E. Fowler Ave, SCA 528, Tampa, FL 33620, (2)Department of Geology, University of South Florida, 4202 E. Fowler Ave, SCA 528, Tampa, FL 33620, (3)Department of Geology, Texas Christian University, TCU Box 298830, Fort Worth, TX 76129, (4)Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089, (5)Department of Geosciences, University of Arizona, Gould-Simpson Bldg, Tucson, AZ 85721-0077, adam99l@gmail.com, adam99l@gmail.com
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XENOLITH INCORPORATION IN PLUTONS: IMPLICATIONS TO STOPING, ASSIMILATION, AND INCREMENTAL PLUTON CONSTRUCTION, ANDALSHATTEN PLUTON, NORWEGIAN CALEDONIDES
ANDERSON, Heather, Dept. of Geosciences, Texas Tech University, P.O. Box 41053, Lubbock, TX 79409-1053, YOSHINOBU, Aaron, Dept. of Geosciences, Texas Tech Univ, Lubbock, TX 79409-1053 and CHAMBERLAIN, Kevin, Department of Geology and Geophysics, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071, hs.anderson@ttu.edu, hs.anderson@ttu.edu
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FORMATION AND TRANSFER OF STOPED BLOCKS INTO MAGMA CHAMBERS: THE HIGH TEMPERATURE INTERPLAY BETWEEN CRACKING, FOCUSED POROUS FLOW, AND UNIDIRECTIONAL GROWTH OF SHEETED COMPLEXES
PATERSON, Scott R.1, PIGNOTTA, Geoff1, ZAK, Jiri2, MEMETI, Valbone3, ERDMANN, Saskia4 and ECONOMOS, Rita1, (1)Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089, (2)Department of Geology, Faculty of Science, Charles Univ, Czech Republic, Prague, (3)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (4)Earth Sciences, Dalhousie Univ, Life Sciences Centre, Halifax, NS B3H 3J5, Canada, paterson@usc.edu, paterson@usc.edu
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DUCTILE DEFORMATION OF WALL ROCK AT CONTACTS BETWEEN FERRAR DOLERITE SILLS AND BEACON SANDSTONE, DRY VALLEYS, ANTARCTICA: A CONSEQUENCE OF DISAGGREGATION AND RECEMENTATION IN SUPERCRITICAL FLUIDS DURING INTRUSION
SEN, Pragnyadipta, Dept. of Geology, Univ. of Illinois, 1301 W. Green St, Urbana, IL 61801, MARSHAK, Stephen, School of Earth, Society, and Environment, University of Illinois at Urbana-Champaign, Urbana, IL 61801, WHITTINGTON, Alan, Department of Geological Sciences, University of Missouri, Columbia, MO 65211 and FLEMING, Thomas H., Department of Earth Sciences, Southern Connecticut State University, New Haven, CT 06515, psen2@uiuc.edu, psen2@uiuc.edu
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BIMODAL DIKES IN THE CORE OF THE PENINSULAR RANGES BATHOLITH: THE SOUTHERN CONTINUATION OF THE SAN MARCOS DIKE SWARM
CALLIHAN, Sean1, WETMORE, Paul H.2, DUCEA, Mihai3 and CAPLINGER, Michelle2, (1)Department of Geology, University of South Florida, 4202 E. Fowler Ave., SCA 528, Tampa, FL 33620, (2)Department of Geology, University of South Florida, 4202 E. Fowler Ave, SCA 528, Tampa, FL 33620, (3)Geosciences, Univ of Arizona, Tucson, AZ 85721, scalliha@mail.usf.edu, scalliha@mail.usf.edu
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STRUCTURAL ARCHITECTURE OF THE SHEETED DIKE COMPLEX & EXTENSIONAL TECTONICS OF THE JURASSIC SUPRASUBDUCTION ZONE MIRDITA OPHIOLITE, ALBANIA
PHILLIPS-LANDER, Charity, Geology, Miami University, 114 Shideler Hall, Oxford, OH 45056 and DILEK, Yildirim, Geology, Miami University, 116 Shideler Hall, Oxford, OH 45056, easternalbanianophiolite@yahoo.com, easternalbanianophiolite@yahoo.com
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MELT-FILLED HYBRID FRACTURES IN THE SUB-OCEANIC MANTLE OF THE OMAN OPHIOLITE
ANDRONICOS, Christopher1, PHIPPS-MORGAN, Jason1, HAMBLOCK, Julie M.2 and WOLF, David E.1, (1)Earth and Atmospheric Sciences, Cornell University, Snee Hall, Ithaca, NY 14853, (2)Earth Sciences, Montana State University, Bozeman, MT 59717, ca98@cornell.edu, ca98@cornell.edu
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GEOMETRY OF THE TRACHYTE MESA INTRUSION, HENRY MOUNTAINS, UTAH, AS DETERMINED BY AN INTEGRATED GEOPHYSICAL AND STRUCTURAL INVESTIGATION
WETMORE, Paul H.1, CONNOR, Charles2, KRUSE, Sarah3, PIGNOTTA, Geoff4 and SCHOOL, USF's 2007 Geophysics Field1, (1)Department of Geology, University of South Florida, 4202 E. Fowler Ave, SCA 528, Tampa, FL 33620, (2)Department of Geology, Univ of South Florida, 4202 East Fowler Avenue, SCA 528, Tampa, FL 33620, (3)Department of Geology, University of South Florida, 4202 E. Fowler Ave, Tampa, FL 33620, (4)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, pwetmore@cas.usf.edu, pwetmore@cas.usf.edu
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MULTIPLE GENERATIONS OF VOLATILE-ASSISTED BRECCIATION ACCOMMODATE EMPLACEMENT OF THE BUCKHORN RIDGE SILL, HENRY MOUNTAINS, UTAH
HORSMAN, Eric, Earth & Planetary Science, Univ. of California - Berkeley, 307 McCone Hall, Univ. of California - Berkeley, Berkeley, CA 94720 and DE SAINT-BLANQUAT, Michel, Laboratoire des Mécanismes de Transfert en Géologie, Obs. Midi-Pyrénées/Un. Paul Sabatier, 14 av. Edouard-Belin, Toulouse, 31400, France, emhorsman@berkeley.edu, emhorsman@berkeley.edu
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EVOLUTION OF CENOZOIC VOLCANISM AND EXTENSION IN THE COPPER MOUNTAINS, NORTHEASTERN NEVADA
MCGREW, Allen J., Geology, Univ of Dayton, 300 College Park, Dayton, OH 45469-2364, FOLAND, Kenneth A., Department of Geological Sciences, The Ohio State Univ, 275 Mendenhall Laboratory, 125 South Oval Mall, Columbus, OH 43210 and STOCKLI, Daniel, Dept. of Geology, University of Kansas, Lawrence, KS 66045-7613, Allen.McGrew@notes.udayton.edu, Allen.McGrew@notes.udayton.edu
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QUANTIFYING EOCENE AND MIOCENE EXTENSION IN THE SEVIER HINTERLAND WITH IMPLICATIONS FOR MINERAL AND ENERGY RESOURCES IN NORTHEASTERN NEVADA
GIFFORD, Jennifer, Geology, University of Florida, 241 Williamson Hall, Univeristy of Florida, Gainesville, FL 32611, NEWMAN, Virginia, Geology, University of Florida, 241 Williamson Hall, University of Florida, Gainesville, FL 32611, FOSTER, David A., Department of Geological Sciences, University of Florida, PO Box 112120, Gainesvile, FL 32611, HOWARD, Keith A., U.S. Geological Survey, 345 Middlefield Rd, MS/973, Menlo Park, CA 94025 and DONELICK, Margaret, Apatite to Zircon, Inc, 1075 Matson Road, Viola, ID 83872-9709, giff4088@ufl.edu, giff4088@ufl.edu
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STRUCTURAL AND CHRONOLOGIC CONSTRAINTS ON THE NATURE OF TERTIARY EXTENSION AND BASIN FORMATION IN THE KNOLL MOUNTAIN REGION, NORTHEASTERN NEVADA
CAMILLERI, Phyllis A.1, DEIBERT, Jack E.1 and PERKINS, Michael E.2, (1)Geosciences, Austin Peay State University, P.O. Box 4418, Clarksville, TN 37044, (2)Department of Geology and Geophysics, University of Utah, 135 South 1460 East, Rm 719, Salt Lake City, UT 84112-0111, camillerip@apsu.edu, camillerip@apsu.edu
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TESTING THE EXTENSIONAL DETACHMENT PARADIGM: SCIENTIFIC DRILLING IN THE SEVIER DESERT BASIN, WESTERN UNITED STATES
CHRISTIE-BLICK, N.1, ANDERS, M.H.1, DRESEN, G.2, LISTER, G.S.3, MANATSCHAL, G.4 and WERNICKE, B.P.5, (1)Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY 10964, (2)GeoForschungsZentrum Potsdam, Projektbereich 3.2, Telegrafenberg, D-14473 Potsdam, Germany, (3)Research School of Earth Sciences, Australian National University, Canberra, A.C.T. 0200, Australia, (4)CGS-Eost, Université Louis Pasteur, 1 rue Blessig, 67084 Strasbourg, France, (5)Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, ncb@ldeo.columbia.edu, ncb@ldeo.columbia.edu
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LOCALIZED OUTCROP-SCALE DEFORMATION REFLECTS STRESSES ASSOCIATED WITH REGIONAL DETACHMENT FAULTING: TITUS CANYON FORMATION, DEATH VALLEY REGION, CA-NV
LINDEMANN, Christie D., Dept. of Earth and Atmospheric Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907-2051 and RIGGS, Eric M., Dept. of Earth and Atmospheric Sciences and CRESME, Purdue University, West Lafayette, IN 47907-2051, clindemann@purdue.edu, clindemann@purdue.edu
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LATE MIOCENE STRAIN TRANSFER AND CORE-COMPLEX FORMATION IN THE SILVER PEAK-LONE MOUNTAIN EXTENSIONAL COMPLEX IN THE CENTRAL WALKER LANE, NEVADA
SCHROEDER, Jeffrey, Department of Geology, University of Kansas, 1475 Jayhawk Blvd. Room 120, Lawrence, KS 66045-7613, STOCKLI, Daniel F., Department of Geology, University of Kansas, Lawrence, KS 66045 and OLDOW, John, Geological Sciences, University of Idaho, Moscow, 83844-3022, jmschr@ku.edu, jmschr@ku.edu
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A BLISTER HYPOTHESIS FOR THE CENTRAL MOJAVE METAMORPHIC CORE COMPLEX NEAR BARSTOW, CALIFORNIA
ANDERSON, R. Ernest, U.S. Geological Survey, PO Box 347 120 Rio Del Loma, Kernville, CA 93238 and BERGER, Byron, U.S. Geol Survey, Federal Center MS964, Denver, CO 80225-0046, anderson_ernie@yahoo.com, anderson_ernie@yahoo.com
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GEOLOGIC MAP OF THE EASTERN SANTA CATALINA MOUNTAINS, FOOTWALL BLOCK OF THE CATALINA METAMORPHIC CORE COMPLEX, ARIZONA
BYKERK-KAUFFMAN, Ann, Geological and Environmental Sciences, California State Univ, Chico, 400 W. 1st St, Chico, CA 95929-0205, abykerk-kauffman@csuchico.edu, abykerk-kauffman@csuchico.edu
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GNEISS DOME EMPLACEMENT: AN ALTERNATIVE MODEL FOR METAMORPHIC CORE COMPLEX DEVELOPMENT IN EASTERN NEVADA
COLBERG, Mark and BOSWELL, Jonathan, Division of Geoscience, Southern Utah University, 351 W. University Blvd, Cedar City, UT 84720, colberg@suu.edu, colberg@suu.edu
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STRUCTURAL COMPLEXITY WITHIN THE BLACK GAP SYNCLINE, WEST TEXAS
SURPLESS, Benjamin, Geosciences, Trinity University, 1 Trinity Place, San Antonio, TX 78212, bsurples@trinity.edu, bsurples@trinity.edu
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TIMESCALES OF MIGMATIZATION AND MELT CRYSTALLIZATION IN THE SKAGIT GNEISS, NORTH CASCADES
GORDON, S.M.1, BOWRING, S.2, WHITNEY, D.L.1, MILLER, R.B.3 and MCLEAN, N.2, (1)Department of Geology & Geophysics, University of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455, (2)Dept. Earth, Atmos. & Planet. Sci, MIT, Cambridge, MA 02139, (3)Geology, San Jose State University, One Washington Square, San Jose, CA 95192-0102, gordo204@umn.edu, gordo204@umn.edu
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DEPOSITIONAL AND TECTONIC EVOLUTION OF THE LATE CENOZOIC ALASEHIR SUPRADETACHMENT BASIN, WESTERN ANATOLIA (TURKEY)
ÖNER, Zeynep, Geology, Miami University, Shideler Hall, Oxford, OH 45056 and DILEK, Yildirim, Geology, Miami University, 116 Shideler Hall, Oxford, OH 45056, onerz@muohio.edu, onerz@muohio.edu
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SYN-EXTENSIONAL, NEOGENE SEDIMENTARY BASIN DEVELOPMENT ON THE MENDERES METAMORPHIC CORE COMPLEX, WESTERN TURKEY
DAVIS, Emily Amber, Geology, Miami University, 114 Shideler Hall, Oxford, OH 45056, ONER, Zeynep, Department of Geological Sciences, University of Alabama, 2076 Bevill Building, Tuscaloosa, AL 35487 and DILEK, Yildirim, Geology, Miami University, 116 Shideler Hall, Oxford, OH 45056, davisea1@muohio.edu, davisea1@muohio.edu
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COULD THE MARGINAL GRABENS ALONG THE WESTERN AFAR MARGIN (SOUTHERNMOST RED SEA RIFT) REPRESENT THE BREAKAWAY ZONE OF A DETACHMENT FAULT SYSTEM?
TESFAYE, Samson, Cooperative Research Programs, Lincoln University, 104 Foster Hall, 904 Chestnut St, Jefferson City, MO 65102, tesfayes@lincolnu.edu, tesfayes@lincolnu.edu
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LATE MIOCENE EXTENSIONAL DEFORMATION OF THE NORTHERN OKINAWA TROUGH: GEOLOGIC STRUCTURES AND PALEOMAGNETIC IMPLICATIONS IN THE KOSHIKIJIMA ISLANDS, JAPAN
TONAI, Satoshi1, SUGANUMA, Yusuke2, KIYOKAWA, Shoichi3, OIWANE, Hisashi1 and ASHI, Juichiro4, (1)Ocean Floor GeoScience, Ocean Rsch Institute, Univ of Tokyo, Minamidai 1-15-1, Nakano-ku, Tokyo, Japan, Tokyo, 164-8639, Japan, (2)National Institute of Polar Research, 10-3 Midori-cho, Tachikawa, Tokyo, 190-8518, Japan, (3)Earth and Planetary Sciences, Kyushu Univ, Fukuoka, 812-8581, Japan, (4)Ocean Floor GeoScience, Ocean Rsch Institute, Univ of Tokyo, Minamidai 1-15-1, Nakano-ku, Tokyo, 164-8639, Japan, tohnai@ori.u-tokyo.ac.jp, tohnai@ori.u-tokyo.ac.jp
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DURATION OF MELT-PRESENT TO SOLID-STATE DEFORMATION IN THE SOUTH FOSDICK DETACHMENT ZONE, FOSDICK MOUNTAINS, WEST ANTARCTICA
MCFADDEN, Rory, Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, TEYSSIER, Christian, Géologie et Paléontologie, Université de Lausanne, Anthropole, Lausanne, CH-1015, SIDDOWAY, Christine S., Geology Department, Colorado College, 14 E. Cache La Poudre St, Colorado Springs, CO 80903 and FANNING, Mark, Research School of Earth Sciences, Australian National University, Canberra, ACT 0200, Australia, mcfad031@umn.edu, mcfad031@umn.edu
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ESTIMATING SEA LEVEL DUE TO CRUSTAL STRETCHING OF THE MARGIN OF THE INDIAN OCEAN
MWAKANYAMALE, Kisa E. and KOMINZ, Michelle A., Geosciences, Western Michigan University, 1187 Rood Hall, 1903 West Michigan Avenue, Kalamazoo, MI 49008, kisa.mwakanyamale@wmich.edu, kisa.mwakanyamale@wmich.edu
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STRUCTURE AND KINEMATIC EVOLUTION OF THE LOWER CRUST AND UPPER MANTLE DURING LITHOSPHERIC EXTENSION FROM THE RESOLUTION ISLAND SHEAR ZONE, FIORDLAND, NEW ZEALAND
BETKA, Paul M.1, KLEPEIS, Keith2, DE PAOLI, Matthew3 and CLARKE, Geoffrey3, (1)Department of Geology, University of Vermont, Burlington, VT 05405-0122, (2)Geology, Univ of Vermont, Burlington, VT 05405, (3)Geosciences, University of Sydney, Sydney, 2006, Australia, pbetka@uvm.edu, pbetka@uvm.edu
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RECONCILING METAMORPHIC TIMING BETWEEN PRECAMBRIAN BASEMENT AND CALEDONIAN ALLOCHTHONOUS COVER IN THE LOFOTEN TERRANE, NORTH NORWAY
KEY, Thomas B.1, STELTENPOHL, Mark G.2, HAMES, Willis E.3, BALL, Jacob B.2 and ANDRESEN, Arild4, (1)Geology and Geography, Auburn University, Petrie Hall, Auburn, AL 36849, (2)Department of Geology and Geography, Auburn Univ, Petrie Hall, Auburn, AL 36849, (3)Department of Geology and Geography, Auburn Univ, Auburn, AL 36830, (4)Department of Geology, Univ of Oslo, 1047 Blindern, 0316 Oslo, Oslo, Norway, keythob@auburn.edu, keythob@auburn.edu
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A MID-CRETACEOUS AGE FOR SYNCONVERGENT OROGEN-PARALLEL EXTENSION IN THE INTERIOR OF THE SEVIER OROGEN CONSTRAINED BY LASERPROBE 40AR/39AR DATING OF STRAIN FRINGES
WELLS, Michael L.1, SPELL, Terry L.2, ARRIOLA, Tonia1 and HOISCH, Thomas D.3, (1)Department of Geoscience, Univ of Nevada Las Vegas, Las Vegas, NV 89154-4010, (2)Department of Geoscience, Univ of Nevada, Las Vegas, 4505 Maryland Parkway, Las Vegas, NV 89154-4010, (3)Geology, Northern Arizona Univ, Box 4099, Flagstaff, AZ 86011, mlwells@unlv.nevada.edu, mlwells@unlv.nevada.edu
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THE ORIGINS OF CLASTIC DIKES WITHIN BADLANDS NATIONAL PARK, SD
MADISON, Michael P. and FISCHER, Mark, Geology and Environmental Geosciences, Northern Illinois University, DeKalb, IL 60115, mpmadison60516@yahoo.com, mpmadison60516@yahoo.com
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WAS LARAMIDE THICK-SKINNED DEFORMATION CAUSED BY PALEOCENE SLAB FAILURE IN A SUBDUCTING NORTH AMERICAN PLATE?
HILDEBRAND, Robert S., Department of Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322-4505, bob@roberthildebrand.com, bob@roberthildebrand.com
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PROXIMAL SYNTECTONIC DEPOSITS YIELD DEFINITIVE EVIDENCE OF MAJOR POST-ATOKAN SLIP ON PICURIS–PECOS FAULT, NORTH-CENTRAL NEW MEXICO
CATHER, Steven M., New Mexico Bureau of Geology, New Mexico Tech, 801 Leroy Pl, Socorro, 87801, READ, Adam S., New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, KARL, Krainer, Institute for Geology and Paleontology, University of Innsbruck, Inrain 52, Innsbruck, Austria, LUCAS, Spencer G., New Mexico Museum of Natural History, 1801 Mountain Road N.W, Albuquerque, NM 87104, KELLEY, Shari A., Earth and Environmental Science, New Mexico Tech, 801 Bullock St, Socorro, NM 87801, KUES, Barry S., Department of Earth & Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, ALLEN, Bruce D., New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, Albuquerque, NM 87106 and TIMMONS, J. Michael, New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, steve@gis.nmt.edu, steve@gis.nmt.edu
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THE TECTONIC DEVELOPMENT OF THE UNCOMPAHGRE UPLIFT AND THE PARADOX BASIN, UTAH AND COLORADO
KLUTH, Charles F., Cabot Oil and Gas and Department of Geology and Geological Engineering, Colorado School of Mines, 5378 Hawthorn Trail, Littleton, CO 89125 and DUCHENE, Harvey R., Cabot Oil and Gas and Consulting Geologist, 7216 E. Bentley Cir, Centennial, CO 80112, ckluth@mines.edu, ckluth@mines.edu
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ALONG-STRIKE PROPAGATION OF SLAB BREAKOFF AT THE END OF THE TACONIC OROGENY: A MODEL OF SHORTENING-EXTENSION TRANSITION ACCOMPANYING STRIKE-SLIP FAULTING
LIM, Chul and KIDD, William S.F., Dept of Earth and Atmospheric Sciences, University at Albany, 1400 Washington Ave, Albany, NY 12222-0100, cl0250@csc.albany.edu, cl0250@csc.albany.edu
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TEMPORAL AND DIRECTIONAL CONSTRAINTS ON A MAJOR SHEAR ZONE IN EASTERN MASSACHUSETTS: MONAZITE DATING OF THE ASSABET RIVER FAULT ZONE
STROUD, Misty M., Earth and Environmental Sciences, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, MARKWORT, Ross J., Department of Geology & Geophysics, Boston College, Chestnut Hill, MA 02467-3809 and HEPBURN, J. Christopher, Department of Geology and Geophysics, Boston College, Chestnut Hill, MA 02467-3809, mistymichele@email.arizona.edu, mistymichele@email.arizona.edu
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SEISMIC AND GEOLOGIC EVIDENCES OF A COMPLEX STRUCTURAL INVERSION:”POP UP” STRUCTURES INTO THE EOCENE SEQUENCE ALONG STRIKE SLIP LAMA-ICOTEA FAULT. MARACAIBO BASIN, VENEZUELA
JARAMILLO Jr, Alejandro Alberto, LANDMARK, HALLIBURTON, Av. 3E Betwen 78 and 79 Street, Floor 10, Office 10-01, Maracaibo-Zulia, 4002, Venezuela, GONZALEZ Sr, Leonardo Enrique, School of Geology, University of Los Andes (ULA), Hechicera Place, Engineering Building, Merida, 5101, Venezuela, TOMAS III, Labrador, Reservoir Division, Petroleos de Venezuela PDVSA, La Salina Building, Floor 1, Lagomar, Cabimas-Zulia, 4013, Venezuela and BARRIOS Sr, Edixon, PDVSA, INTEVEP, Intevep Building, Los Teques, Los Teques, 1201, Venezuela, ajaramillo@lgc.com, ajaramillo@lgc.com
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LONG-TERM AND SHORT-TERM KINEMATIC HISTORY OF THE LIQUIÑE-OFQUI FAULT ZONE, SOUTHERN CHILE: A REVIEW AND IMPLICATIONS FOR GEOLOGIC HAZARD ASSESSMENT
CEMBRANO, Jose M., Geological Sciences, Universidad Católica del Norte, Avda. Angamos 0610, Antofagasta, II Region, Chile, LARA, Luis L., Servicio Nacional de Geología y Minería, Santa María 0104, Santiago, RM, Chile, LAVENU, Alain, LMTG- University of Toulouse, CNRS-IRD-OMP, 14 Avenue Edouard Belin, Toulouse, 31400, France and HERVÉ, Francisco, Departamento de Geología, Universidad de Chile, Casilla 13518, Correo 21, Plaza Ercilla 803, Santiago, Chile, jcembrano@ucn.cl, jcembrano@ucn.cl
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STRUCUTRAL AND PETROLOGIC FRAMEWORK OF A CALEDONIAN ECLOGITE TERRANE WITHIN SOUTHERN LIVERPOOL LAND, EAST GREENLAND
BUCHANAN II, John Wesley1, AUGLAND, Lars Eivind2, STELTENPOHL, Mark G.3 and ANDRESEN, Arild2, (1)Department of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois Street, Golden, CO 80401, (2)Department of Geology, University of Oslo, PO Box 1047 Blindern, Oslo, 0316, Norway, (3)Department of Geology and Geography, Auburn University, 210 Petrie Hall, Auburn University, Auburn, AL 36849, jbuchana@mines.edu, jbuchana@mines.edu
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THE LIVERPOOL LAND ECLOGITE TERRANE – A PIECE OF BALTICA WITHIN THE EAST GREENLAND CALEDONIDES?
AUGLAND, L.E.1, ANDRESEN, Arild2, CORFU, Fernando2, BUCHANAN, J. Wesley3 and STELTENPOHL, Mark G.4, (1)Dept. Geosciences, University of Oslo, PO Box 1047, Blindern, Oslo, 0316, Norway, (2)Department of Geosciences, University of Oslo, PO Box 1047, Blindern, Oslo, 0316, Norway, (3)Department of Geology and Geography, Auburn University, 210 Petrie Hall, Auburn, AL 36849, (4)Department of Geology and Geography, Auburn University, 215 Petrie Hall, Auburn, AL 36849, larseau@student.geo.uio.no, larseau@student.geo.uio.no
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91
TRANSTENSIONAL EXHUMATION OF MIDDLE AND LOWER CRUSTAL ROCKS IN A TRANSPRESSIONAL OROGEN: THE KAOKO BELT, DAMARA OROGEN, NAMIBIA
FOSTER, David A., Dept. of Geology, Univ of Florida, PO Box 112120, Gainesville, FL 32611-2120, GOSCOMBE, Ben D., School of Earth and Environmental Sciences, University of Adelaide, Adelaide, 5005, Australia, GRAY, David R., Earth Sciences, Univ of Melbourne, Melbourne, 3010 and GRICE Jr, Warren C., Department of Geological Sciences, Univeristy of Florida, 241 Williamson Hall, Gainesville, FL 32611-2120, dfoster@geology.ufl.edu, dfoster@geology.ufl.edu
52
92
TECTONIC HORSE: FIELD EVIDENCE FROM THE SOUTH PURULIA SHEAR ZONE, INDIA
SAHOO, Swapan Kumar, Earth and Planetary Sc, Northwestern University, 1850 Campus Drive, Locy Hall, Evanston, IL 60208, geosks@earth.northwestern.edu, geosks@earth.northwestern.edu
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93
STRAIN MARKER SHAPE PREFERRED ORIENTATION ACROSS A STRAIN GRADIENT IN A GRANULITE FACIES NORMAL SHEAR ZONE, MT. HAY BLOCK, CENTRAL AUSTRALIA
WATERS-TORMEY, Cheryl and WEPASNICK, Kim, Geosciences and NRM, Western Carolina University, 331 Stillwell Building, Cullowhee, NC 28723, cherylwt@wcu.edu, cherylwt@wcu.edu
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94
THE CHUGACH METAMORPHIC COMPLEX OF SOUTHERN ALASKA: A TEST FOR WEDGE EXTRUSION MODELS?
GASSER, Deta and STUEWE, Kurt, Earth Science, University of Graz, Heinrichstr. 26, Graz, A-8010, Austria, deta.gasser@unine.ch, deta.gasser@unine.ch
55
95
STUDY OF STRIKE SLIP FAULTS IN SUB-HIMALAYAN THRUST BELT USING REMOTE SENSING AND SEISMIC DATA
CHEN, Lize, Houston, TX 77204 and KHAN, Shuhab, Department of Geosciences, University of Houston, Houston, TX 77204, chenlize@hotmail.com, chenlize@hotmail.com
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96
STRUCTURAL ANALYSIS OF PRESSURE SOLUTION CLEAVAGE IN THE MCCARTNEY MOUNTAIN FOLD-THRUST SALIENT, SOUTHWEST MONTANA
HELMKE, Elizabeth A., Department of Earth Sciences, Montana State University, 200 Traphagen Hall, Bozeman, MT 59717 and LAGESON, David R., Dept. of Earth Sciences, Montana State University, Bozeman, MT 59717, elizabeth.helmke@myportal.montana.edu, elizabeth.helmke@myportal.montana.edu
57
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VARIATION IN DEFORMATION STYLE BOTH ACROSS AND ALONG STRIKE IN FOLD-THRUST BELTS: EXAMPLES FROM THE ZAGROS SIMPLY FOLDED BELT, IRAN AND THE SAWTOOTH RANGE, MONTANA
BURBERRY, Caroline M.1, CANNON, D.2, COSGROVE, J.W.3, ENGELDER, T.2 and LIU, J.G.1, (1)Department of Earth Science & Engineering, Imperial College London, London, SW7 2AZ, United Kingdom, (2)Department of Geosciences, The Pennsylvania State University, University Park, PA 16802, (3)Department of Earth Science & Engineering, Imperial College London, Prince Consort Road, London, SW7 2BP, United Kingdom, c.burberry@imperial.ac.uk, c.burberry@imperial.ac.uk
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GREEN MOUNTAIN BLOCK, SIERRA MADRE (WYOMING) AND NORTHERN PARK RANGE (COLORADO): A PARTIAL CRUSTAL CROSS-SECTION THROUGH AN ACCRETED PALEOPROTEROZOIC ARC TERRANE?
JONES, D.S., SIGLER, J.T. and SNOKE, A.W., Dept. Geology and Geophysics, Univ of Wyoming, Laramie, WY 82071, dsjones@uwyo.edu, dsjones@uwyo.edu
59
99
U-PB AGES OF DETRITAL ZIRCONS IN CRETACEOUS STRATA OF THE COLORADO PLATEAU: PROVENANCE IMPLICATIONS FOR THE CORDILLERAN FORELAND BASIN
MCGRAW, Jennifer L., EICHLER, Carla M., ANDERSON, Carl E., GLEESON, Erin H., BRESSMER, Jessica J. and BRENNEMAN, Erin V., Department of Geosciences, University of Arizona, Tucson, AZ 85721, jlmcgraw@email.arizona.edu, jlmcgraw@email.arizona.edu
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100
LARAMIDE INVERSION OF LATE JURASSIC BASINS IN SOUTHWESTERN NORTH AMERICA: THE RECORD IN THE EAST POTRILLO MOUNTAINS, SOUTHERN NEW MEXICO
ANDERSON, Thomas H., Geology and Planetary Science, University of Pittsburgh, Pittsburgh, PA 15260 and CAMPBELL, Patricia A., Geography, Geology and Environment, Slippery Rock University, Slippery Rock, PA 16057, patricia.campbell@sru.edu, patricia.campbell@sru.edu
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ORIGIN OF SECOND-GENERATION MESOSCALE FOLDS AND CRENULATION CLEAVAGE IN THE BARABOO SYNCLINE, WISCONSIN
DEFRATES, Joshua, Department of Geology, University of Illinois, 1301 West Green St, Urbana, IL 61801 and MARSHAK, Stephen, School of Earth, Society, and Environment, University of Illinois at Urbana-Champaign, Urbana, IL 61801, jdefrat2@uiuc.edu, jdefrat2@uiuc.edu
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102
SALINIC BASINS AND TERRANE DISPERSAL IN THE APPALACHIAN HINTERLAND
DENNIS, Allen J., Biology and Geology, University of South Carolina Aiken, Aiken, SC 29801-6309, dennis@sc.edu, dennis@sc.edu
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103
A NEW VIEW OF UPPER CRUSTAL STRUCTURE AT THE CORNER OF THE ALABAMA PROMONTORY BASED ON DIGITALLY ENHANCED REGIONAL MAGNETIC AND GRAVITY DATA
STELTENPOHL, Mark G.1, DANIELS, David L.2, HATCHER Jr, Robert D.3, HIGGINS, Michael W.4, HORTON, J. Wright5, ZIETZ, Isidore2 and SAVRDA, Amanda M.1, (1)Department of Geology and Geography, Auburn Univ, Petrie Hall, Auburn, AL 36849, (2)U.S. Geological Survey, 954 National Center, Reston, VA 20192, (3)Earth and Planetary Sciences, University of Tennessee, 1412 Circle Park Dr, Knoxville, TN 37996, (4)The Geologic Mapping Institute, 1752 Timber Bluff Drive, Clayton, GA 30525-6011, (5)U.S. Geological Survey, 926A National Center, Reston, VA 20192, steltmg@auburn.edu, steltmg@auburn.edu
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APPALACHIAN PROMONTORIES AND THE STRUCTURAL EVOLUTION OF THE OROGEN
HIBBARD, James, Marine, Earth, and Atmospheric Sciences, North Carolina State Univ, Box 8208, Raleigh, NC 27695, jim_hibbard@ncsu.edu, jim_hibbard@ncsu.edu
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105
THE ROLE OF METAMORPHIC FABRIC IN CONTROLLING MID-CRUSTAL SEISMOGENIC RUPTURE AND UPPER CRUSTAL BRITTLE REACTIVATION IN TWO COLORADO SHEAR ZONES: AN EXAMPLE OF PERMANENT LITHOSPHERIC WEAKENING
ALLEN, Joseph L., Geology and Physical Sciences, Concord University, Campus Box 19, Athens, WV 24712 and SHAW, Colin A., Department of Earth Sciences, Montana State University, 200 Traphagen Hall, P.O. Box 173480, Bozeman, MT 59717, allenj@concord.edu, allenj@concord.edu
66
106
SYN-CLEAVAGE TWINNING IN CALCITE IN FOLDED CLASTIC DIKES, DELAWARE WATER GAP, NEW JERSEY
WARTMAN, Jakob and CRADDOCK, John, Macalester College, 1600 Grand Ave, St. Paul, MN 55105, jwartman@macalester.edu, jwartman@macalester.edu
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INTERPRETING TECTONIC FABRICS FROM AMS AND NORMALIZED FRY MEASUREMENTS IN LOW-STRAIN SANDSTONE OF THE APPALACHIAN FOLD-THRUST BELT
BURMEISTER, Kurtis C., Dept. of Geosciences, Univ. of the Pacific, 3601 Pacific Avenue, Stockton, CA 95211, HARRISON, Michael J., Dept of Earth Sciences, Tennessee Tech University, Box 5062, Cookeville, TN 38505, MARSHAK, Stephen, School of Earth, Society, and Environment, University of Illinois at Urbana-Champaign, Urbana, IL 61801, FERRE, Eric C., Department of Geology, Southern Illinois Univ at Carbondale, MC 4324, Carbondale, IL 62901, BANNISTER, Roger A., Dept. of Geography, The Pennsylvania State University, 1402 Courtland Ave, Normal, IL 61761 and KODAMA, Kenneth, Earth and Environmental Sciences Dept, Lehigh Univ, 31 Williams Dr, Bethlehem, PA 18015, kburmeister@pacific.edu, kburmeister@pacific.edu
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108
MINERALIZATION PATTERNS ON THE MESOZOIC EASTERN BORDER FAULT, HARTFORD BASIN, CONNECTICUT AND MASSACHUSETTS
GOYETTE, Jennifer A., Environmental Earth Science, Eastern Connecticut State University, 83 Windham St, Willimantic, CT 06226 and SCHROEDER, Timothy, Natural Sciences, Bennington College, 1 College Drive, Bennington, VT 05201, jennygoyetty@yahoo.com, jennygoyetty@yahoo.com
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STRUCTURAL GEOLOGY AND STRATIGRAPHY OF THE SALTVILLE, VA 7.5 MINUTE QUADRANGLE
WEBB Jr, Fred, Departement of Geology, Appalachian State University, Boone, NC 28608 and RAYMOND, Loren A., Geology Services International, Inc, Boone, NC 28607, webbfj@appstate.edu, webbfj@appstate.edu
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TECTONIC AND STRATIGRAPHIC IMPLICATIONS OF CARBONATE-RICH TURBIDITES IN THE MISSION MOUNTAIN FORMATION OF THE MINERAL BLUFF GROUP, GEORGIA WESTERN BLUE RIDGE
GROSZOS, Mark S., Department of Physics, Astronomy, and Geosciences, Valdosta State University, Valdosta, GA 31698 and TULL, James F., Geological Sciences, Florida State University, 108 Carraway Bldg, Tallahassee, FL 32306, msgroszo@valdosta.edu, msgroszo@valdosta.edu
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GIS REPRESENTATION OF GEOCHRONOLOGIC AND THERMOCHRONOLOGIC DATA IN THE APPALACHIAN MOUNTAINS
PRASSE, Andrew B. and RAHL, Jeffrey M., Department of Geology, Washington and Lee University, Lexington, VA 24450, prassea@wlu.edu, prassea@wlu.edu
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TWO DEFORMATIONAL EVENTS IN THE MEXICAN FOLD-THRUST BELT MFTB OF CENTRAL MEXICO
FITZ-DIAZ, Elisa, Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455-0219, HUDLESTON, Peter, Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455-0219 and TOLSON, Gustavo, Instituto de Geologia, Universidad Nacional Autonoma de Mexico, Cd. Universitaria, Mexico DF, 04510, Mexico, fitzd008@umn.edu, fitzd008@umn.edu
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VEINS AS PROGRESSIVE DEFORMATION MARKERS IN FOLDS OF THE MEXICAN FOLD-THRUST BELT, CENTRAL MEXICO
BOLAÑOS-RODRÍGUEZ, Daniel E., Instituto de Geología, Universidad Nacional Autónoma de México, Cd. Universitaria, México DF, 04510, Mexico, TOLSON, Gustavo, Instituto de Geologia, Universidad Nacional Autonoma de Mexico, Cd. Universitaria, Mexico DF, 04510, Mexico, FITZ-DIAZ, Elisa, Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455-0219 and HUDLESTON, Peter, Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455-0219, moebious_88@yahoo.com, moebious_88@yahoo.com
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SEDIMENT DISPERSAL IN TRIASSIC FLUVIAL SYSTEMS OF SOUTHWEST LAURENTIA: INSIGHTS FROM U-PB AGES OF DETRITAL ZIRCONS
DICKINSON, William R.1, GEHRELS, G.E.1, FOX, Jennifer D.1, STAIR, Kelley N.1, ANDERSON, Carl E.1, OJHA, Jaika1, BROWN, Richard A.1, NORTON, Michael B.1, RIGGS, Nancy R.2 and LEHMAN, Thomas M.3, (1)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (2)Geology Department, Northern Arizona University, Flagstaff, AZ 86011-4099, (3)Department of Geosciences, Texas Tech University, Lubbock, TX 79409-1053, wrdickin@dakotacom.net, wrdickin@dakotacom.net
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GEOCHEMISTRY OF VOLCANIC AND VOLCANICLASTIC ROCKS OF THE TRIASSIC-JURASSIC SAN HIPOLITO FORMATION, BAJA CALIFORNIA SUR, MEXICO
GUTIERREZ CIRLOS MARAÑA, Ana Gabriela, Universidad Nacional Autonoma de Mexico UNAM, Mexico City, 06700, Mexico and CENTENO-GARCIA, Elena, Instituto de Geologia, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Mexico D. F, 04510, Mexico, ana_gcm@yahoo.com.mx, ana_gcm@yahoo.com.mx
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EARLY CRETACEOUS SUTURING OF THE ALISITOS VOLCANIC ARC TO NORTH AMERICA AND THE ROLE OF THE ANCESTRAL AGUA BLANCA FAULT IN THE WESTERN PENINSULAR RANGES OF BAJA CALIFORNIA, MEXICO
ALSLEBEN, Helge1, WETMORE, Paul2, DUCEA, Mihai N.3, GEHRELS, George E.4, FATIN, Tutak2, PIGNOTTA, Geoff5 and PATERSON, Scott5, (1)Department of Geology, Texas Christian University, TCU Box 298830, Fort Worth, TX 76129, (2)Dept. of Geology, University of South Florida, 4202 East Fowler Ave., SCA 528, Tampa, FL 33620, (3)Department of Geosciences, University of Arizona, 1040 E 4th St, Tucson, AZ 85721, (4)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (5)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, h.alsleben@tcu.edu, h.alsleben@tcu.edu
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PETROLOGICAL, STRUCTURAL, GEOCHEMICAL AND GEOCHRONOLOGICAL CHARACTERISTICS OF THE CUICATECO TERRANE, TEHUANTEPEC ISTHMUS AREA , OAXACA, MEXICO
PÉREZ GUTIÉRREZ, Rosalva1, SOLARI LOVATI, Luigi2, GÓMEZ TUENA, Arturo2 and VALENCIA, Victor3, (1)Prosgrado en Ciencias de la Tierra, Instituto de Geología, Universidad Nacional Autónoma de México, Cuidad Universitaria, Del. Coyoacán, México, DF, 04510, Mexico, (2)Magmatismo y Petrogénesis, Centro de Geociencias, UNAM Campus Juriquilla, Blvd. Juriquilla 3001, Juriquilla, 76230, Mexico, (3)Department of Geosciences, Univ of Arizona, Tucson, AZ 85721, perezr@geologia.unam.mx, perezr@geologia.unam.mx
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118
SHORTENING DEFORMATION IN THE TAMPICO-MISANTLA BASIN, ALONG THE EASTERN BOUNDARY OF THE MEXICAN FOLD-THRUST BELT (CENTRAL-EASTERN MEXICO)
ORTEGA, Beatriz, Instituto de Geofisica, Universidad Nacional Autónoma de México, México, 55280, Mexico, FITZ-DIAZ, Elisa, Department of Geology and Geophysics, University of Minnesota, 310 Pillsbury Dr SE, Minneapolis, MN 55455-0219 and TOLSON, Gustavo, Instituto de Geologia, Universidad Nacional Autonoma de Mexico, Cd. Universitaria, Mexico DF, 04510, Mexico, bortega@geofisica.unam.mx, bortega@geofisica.unam.mx
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ANDEAN UPLIFT AND FORELAND BASIN FORMATION IN WESTERN ARGENTINA, MENDOZA PROVINCE, 34°30'-35°30'S
BALDAUF, Paul E., College of Undergraduate Studies, Union Institute & University, Venture Center, Suite 102, North Miami Beach, FL 33612-1746, COMBINA, Ana M., CONICET-Facultad de Ingeniería, Universidad Nacional de Río Cuarto, Ruta Nac. 36 - Km. 601, Rio Cuarto, X5804BYA, Argentina, NULLO, Francisco E., New Phoenix SRL, SAN MARTIN 492 - 6º - 54, Buenos Aires, CP 1004, Argentina and STEPHENS, George, Geological Department, The George Washington University, 2121 Eye St, N.N, Washington D.C, VA 20052, pbaldauf@tui.edu, pbaldauf@tui.edu
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120
Withdrawn
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THE GUAVIO ANTICLINE, A SURFACE ANALOG MODEL OF A SUBSURFACE STRUCTURE, LLANOS FOOTHILL, COLOMBIAN ANDES
BELTRAN-TRIVIÑO Sr, Alejandro Ivan and PIRAQUIVE-BERMUDEZ Sr, Alejandro, Geoscience, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Edificio Manuem Ancizar, Oficina 309, Bogota, Colombia, Bogota, 57, Colombia, alekos19@hotmail.com, alekos19@hotmail.com
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122
VORTICITY OF FLOW ALONG THE MOINE THRUST ZONE FROM WHITEN HEAD TO NORTHERN ASSYNT, NORTHWEST SCOTLAND
THIGPEN, J. Ryan, Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061 and LAW, Richard D., Department of Geosciences, Virginia Tech, Blacksburg, VA 24061, thigpe05@vt.edu, thigpe05@vt.edu
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PRELIMINARY PALEOMAGNETIC DATA FROM EARLY PERMIAN ROCKS FROM NORTHERN IBERIA, IMPLICATIONS FOR THE TIMING OF LATE VARISCAN OROCLINAL BENDING
WEIL, Arlo Brandon1, GUTIERREZ-ALONSO, Gabriel2, CONAN, Jordan1 and TOMICH, Mathew1, (1)Department of Geology, Bryn Mawr College, Bryn Mawr, PA 19010, (2)Departamento de Geologia, Universidad de Salamanca, Salamanca, 37008, Spain, jconan@haverford.edu, jconan@haverford.edu
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STRUCTURAL STYLE AND SEDIMENT DISPERSAL IN AN ACTIVE FOLD-AND-THRUST SALIENT, SULAIMAN RANGE, PAKISTAN
ABRAHAMSON, Syverine1, HELMKE, Elizabeth1, HUDSON, Adam1, LAGESON, David1, MACNAMARA, Kelsey1, MCKEON, Ryan E.2, MCLEOD, Scott1, TULLY, Justin1 and WILLIAMS, Eric1, (1)Department of Earth Sciences, Montana State University, Traphagen Hall, MSU, Bozeman, MT 59717, (2)Division of Geological and Planetary Sciences, California Institute of Technology, MC 100-23, 1200 E. California Blvd, Pasadena, CA 91125, rmckeon@caltech.edu, rmckeon@caltech.edu
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MESOZOIC STRUCTURAL EVOLUTION OF THE YANSHAN FOLD-THRUST BELT, NORTHEAST CHINA
COPE, Tim D.1, GIBSON, Ben1, BARNES, Allison1 and GOLDEN, Ben2, (1)Department of Geosciences, DePauw University, Greencastle, IN 46135, (2)DePauw University, Greencastle, IN 46135, bgibson@depauw.edu, bgibson@depauw.edu
86
126
GEOCHRONOLOGIC CONSTRAINTS ON THE EXHUMATION OF THE CHORTÍS AND MAYA BLOCKS, CENTRAL GUATEMALA
SISSON, Virginia B., Earth and Planetary Sciences, American Museum of Natural History, Central Park West at 79th St, New York, NY 10024, AVE LALLEMANT, Hans, Department of Earth Science, Rice University, 6100 Main St, MS 126, Houston, TX 77005, HARLOW, George E., Department of Earth and Planetary Sciences, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, RODEN-TICE, Mary, Center for Earth and Environmental Science, SUNY Plattsburgh, Hudson 102, Plattsburgh, NY 12901, BRUEKNER, H.K., Earth and Environmental Sciences, Lamont-Doherty Earth Observatory of Columbia Univ, 61 Route 9W, Sparkill, NY 10976, HEMMING, Sidney R., Lamont-Doherty Earth Observatory, Columbia University, Route 9W, Palisades, NY 10964, VALENCIA, Victor, Department of Geosciences, Univ of Arizona, Tucson, AZ 85721 and FRANCIS, Ashley, Chevron, 1500 Louisiana Street, 5334D, Houston, TX 77002, j_sisson@netzero.com, j_sisson@netzero.com
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127
DEPOSITIONAL AGES OF METASEDIMENTS FROM TINOS ISLAND, GREECE: NEW INSIGHTS FROM DETRITAL ZIRCON GEOCHRONOLOGY
GÄRTNER, Claudia and BRÖCKER, Michael, Institut für Mineralogie, Zentrallaboratorium für Geochronologie, Universität Münster, Corrensstrasse 24, Münster, D-48149, Germany, brocker@uni-muenster.de, brocker@uni-muenster.de
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128
PRELIMINARY MAPPING, GEOCHEMICAL DATA AND TECTONIC SETTING OF THE GOBI-TIENSHAN TILTED CONTINENTAL ARC SECTION, SOUTHERN MONGOLIA
ECONOMOS, Rita C., Earth Sciences, Univ of Southern California, 3651 Trousdale Parkway, ZMB 117, Los Angeles, CA 90089, SIAD, Lkhagua Ochir, School of Geology and Petroleum Engineering, Mongolian University of Science and Technology, P.O. Box 46/520, Ulaanbaatar, 210646, Mongolia and PATERSON, Scott R., Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089, economos@usc.edu, economos@usc.edu
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PROVENANCE AND PALEOGEOGRAPHY OF THE MESOZOIC SOUTHERN ORDOS BASIN, NORTH CENTRAL CHINA: IMPLICATIONS OF U-PB DETRITAL ZIRCON GEOCHRONOLOGY
XIE, Xiangyang1, HELLER, Paul2, CHAMBERLAIN, Kevin2 and VERVOORT, Jeffrey3, (1)Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, (2)Department of Geology and Geophysics, University of Wyoming, 1000 E. University Ave, Dept. 3006, Laramie, WY 82071, (3)School of Earth and Environmental Sciences, Washington State University, Webster Physical Science Building 1228, Pullman, WA 99164, xxie@uark.edu, xxie@uark.edu
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STRUCTURAL ARCHITECTURE OF THE PLIOCENE CHIKURA GROUP IN THE BOSO PENINSULA, JAPAN, AND A MODEL FOR THE EVOLUTION OF COLLISIONAL ACCRETIONARY PRISMS
MURAOKA, Satoru and OGAWA, Yujiro, Earth Evolution Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8572, Japan, str_mura@yahoo.co.jp, str_mura@yahoo.co.jp
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FORMATION OF SUBMARINE LANDSLIDE DEPOSITS IN CONVERGENT MARGIN ACCRETIONARY PRISMS: AN EXAMPLE FROM THE SOUTHERNMOST BOSO PENINSULA, JAPAN
MICHIGUCHI, Yoko, Institute for Geo-Resources and Environment, Advanced Industrial Science and Technology, Japan, 1-1-1 Higashi, Tsukuba, 305-8567, Japan and OGAWA, Yujiro, Earth Evolution Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8572, Japan, y.michiguchi@aist.go.jp, y.michiguchi@aist.go.jp
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DISTRIBUTION PATTERN OF OPHIOLITIC AND METAMORPHIC ROCK BLOCKS IN THE FAULT ZONE OF THE MINEOKA BELT, BOSO PENINSULA, NW PACIFIC
CHIBA, Tae1, MORI, Ryota2 and OGAWA, Yujiro1, (1)Earth Evolution Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8572, Japan, (2)MC Exploration Co. Ltd, 2-3-1 Marunouchi, Tokyo, 100-8086, Japan, s0410364@ipe.tsukuba.ac.jp, s0410364@ipe.tsukuba.ac.jp
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PLUME-RELATED OCEANIC PLATEAUS AS A POTENTIAL SOURCE OF GOLD MINERALIZATION?
PISAREVSKY, Sergei A., School of GeoSciences, Univ of Edinburgh, Grant Institute, King's Buildings, West Mains Road, Edinburgh, EH9 3JW, United Kingdom and BIERLEIN, Frank P., Centre for Exploration Targeting, Univ of Western Australia, 35 Stirling Highway, Crawley WA, 6009, Australia, Sergei.Pisarevsky@ed.ac.uk, Sergei.Pisarevsky@ed.ac.uk
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134
PERSISTENT HIGH TOPOGRAPHY AND CLIMATE INDUCED INCISION IN THE NORTHEAST NORTH CASCADES
CALLAHAN, Owen A., Bureau of Economic Geology, 10100 Burnet Rd, Bld 130, E0630, Austin, TX 78758 and CRIDER, Juliet G., Department of Geology, Western Washington University, 516 High Street, MS 9080, Bellingham, WA 98225, ocallahan@utexas.edu, ocallahan@utexas.edu
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135
GEOLOGIC MAPPING AT OREGON CAVES NATIONAL MONUMENT, CAVE JUNCTION, OREGON
BARNARD, Kathryn Nora, GeoCorps America Program, Geological Society of America, Central Lake, MI 49622, katbarnard@gmail.com, katbarnard@gmail.com
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136
USING OXYGEN ISOTOPE VALUES OF MODERN WATER AND ANCIENT CARBONATE TO RECONSTRUCT THE PALEOELEVATION HISTORY OF THE INTER-ANDEAN VALLEY, ECUADOR
LEIER, Andrew, JOHNSTON, Sarah and MCQUARRIE, Nadine, Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544, aleier@princeton.edu, aleier@princeton.edu
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CAN THE SEISMO-LINEAMENT ANALYSIS METHOD [SLAM] FIND THE SURFACE TRACE OF FAULTS KNOWN TO HAVE RUPTURED DURING LARGE [AND SMALL] EARTHQUAKES?
LINDSAY, Ryan D., SECREST, Stephen H., CAMPBELL, Ryan, MILLARD, Mark A. and CRONIN, Vincent S., Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, ryanl@samson.com, ryanl@samson.com
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SLAM -- A METHOD FOR FINDING SEISMOGENIC FAULTS, AND ITS APPLICATION TO THE CENTRAL SANTA MONICA MOUNTAINS AND NORTHEASTERN SANTA MONICA BAY, CALIFORNIA
CRONIN, Vincent S., MILLARD, Mark A., SEIDMAN, Lauren E. and BAYLISS, Brian G., Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798-7354, Vince_Cronin@baylor.edu, Vince_Cronin@baylor.edu
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MARINE TERRACE AND OFFSHORE SEISMIC EVIDENCE FOR SPATIALLY AND TEMPORALLY VARYING UPLIFT RATES ADJACENT TO THE SAN ANDREAS FAULT NORTH OF SAN FRANCISCO, CALIFORNIA
GROVE, Karen, Department of Geosciences, San Francisco State Univ, 1600 Holloway Ave, San Francisco, CA 94132 and RYAN, Holly, U.S. Geological Survey, 345 Middlefield Rd. MS 999, Menlo Park, CA 94025, kgrove@sfsu.edu, kgrove@sfsu.edu
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140
INVESTIGATION OF QUATERNARY FAULT DEFORMATION AND COSEISMIC SLIP OF THE 1906 EARTHQUAKE IN MARIN COUNTY USING THE LAWSON REPORT AND UNPUBLISHED DOCUMENTS
DAEHNE, Alexander, Department of Geosciences, University of Missouri-Kansas City, 5110 Rockhill Road, Flarsheim Hall 420, Kansas City, MO 64110-2499 and NIEMI, Tina M., Department of Geosciences, University of Missouri - Kansas City, 5100 Rockhill Road, Flarsheim Hall 420, Kansas City, MO 64110, daehnea@umkc.edu, daehnea@umkc.edu
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141
A QUATERNARY ASYMMETRIC ANTICLINAL RIDGE IN THE NORTHERN SAN BERNARDINO FOOTHILLS, CALIFORNIA
BOBYARCHICK, Andy R., Geography and Earth Sciences, UNC Charlotte, 9201 University City Blvd, Charlotte, NC 28223, arbobyar@uncc.edu, arbobyar@uncc.edu
102
142
DIGITAL COMPILATION OF CENTRAL AND NORTHERN CALAVERAS FAULT DATA FOR THE NORTHERN CALIFORNIA QUATERNARY FAULT MAP DATABASE: COLLABORATIVE RESEARCH WITH WILLIAM LETTIS & ASSOCIATES, INC. AND THE U.S. GEOLOGICAL SURVEY
SUNDERMANN, Sean T., William Lettis and Associates, 1777 Botelho Drive, Suite 262, Walnut Creek, CA 94596 and KELSON, Keith I., Fugro William Lettis & Associates, Inc, 1777 Botelho Dr, Suite 262, Walnut Creek, CA 94596, sundermann@lettis.com, sundermann@lettis.com
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143
USING SPRING DEPOSITS TO TRACK THE EVOLUTION OF FLUID PATHWAYS THROUGH FAULTS: LITTLE GRAND WASH FAULT AND SALT WASH GRABEN, UTAH, USA
BURNSIDE, Neil M., Geographical and Earth Sciences, The University Of Glasgow, Gregory Building, Lillybank Gardens, University of Glasgow, Glasgow, G12 8QQ, United Kingdom, SHIPTON, Z.K., Geographical and Earth Sciences, The University Of Glasgow, Gregory Building, Lillybank Gardens, University of Glasgow, Glasgow, G20 8QQ, United Kingdom and ELLAM, R.M., Scottish Universitie's Environmental Research Center, S.U.E.R.C, Scottish Enterprise Technology Park, Rankine Avenue, East Kilbride, G75 0QF, United Kingdom, neil.burnside@ges.gla.ac.uk, neil.burnside@ges.gla.ac.uk
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144
CLIMATE-CONTROLLED FAULT-VALVE CYCLES REVEALED BY 3D STRATIGRAPHY AND U-SERIES GEOCHRONOLOGY OF THE LAPIS TIBURTINUS TRAVERTINE, TIVOLI, CENTRAL ITALY
DE FILIPPIS, Luigi1, ROSSETTI, Claudio1, FACCENNA, Claudio1, SOLIGO, Michele1, BILLI, Andrea2, FUNICIELLO, Renato1 and TUCCIMEI, Paola1, (1)Dipartimento di Scienze Geologiche, Università Roma Tre, Largo S. Leonardo Murialdo 1, Roma, 00146, Italy, (2)Istituto di Geologia Ambientale e Geoingegneria, Università Roma TreCNR, Via Salaria, 00015, Monterotondo (Rome), 00016, Italy, l.defilippis@yahoo.it, l.defilippis@yahoo.it
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COASTAL DUNES IN SOUTH WESTLAND, NEW ZEALAND, PROVIDE A RECORD OF PALEOSEISMIC ACTIVITY ON THE ALPINE FAULT
WELLS, Andrew, Geological and Nuclear Sciences Ltd, PO Box 30368, Lower Hutt, 5040, New Zealand and GOFF, James, National Institute of Water and Atmosphere Ltd, PO Box 8602, Christchurch, 8002, New Zealand, a.wells@gns.cri.nz, a.wells@gns.cri.nz
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