2009 Portland GSA Annual Meeting (18-21 October 2009)
Session No. 13 Sunday, 18 October 2009
8:00 AM-12:00 PM, Oregon Convention Center: E147/148

T55. Tectonic Inversion: Characteristics and Mechanisms (GSA International Section; GSA Structural Geology and Tectonics Division, GSA Sedimentary Geology Division, GSA Geophysics Division)

John Wakabayashi and Mark Legg, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
13-18:05 AM TECTONIC INVERSION: REGIONAL VERSUS LOCAL, AND ASSOCIATION WITH MIGRATING STRIKE-SLIP STEP-OVERS: WAKABAYASHI, John, Department of Earth and Environmental Sciences, California State University, Fresno, CA 93740, jwakabayashi@csufresno.edu
13-28:20 AM TECTONIC INVERSION OF STRIKE-SLIP BASINS AT RESTRAINING BENDS IN AN EVOLVING TRANSFORM PLATE BOUNDARY: CALIFORNIA CONTINENTAL BORDERLAND: LEGG, Mark R., Legg Geophysical, 16541 Gothard Street, Suite 107, Huntington Beach, CA 92647, mrlegg@verizon.net, KAMERLING, Marc J., Venoco, Inc, Carpinteria, CA 93013, CHAYTOR, Jason D., U.S. Geological Survey, Woods Hole, MA 02543-1598, and GOLDFINGER, Chris, COAS, Oregon State University, Corvallis, OR 97331
13-38:35 AM TRANSITION FROM TRANSTENSION TO TRANSPRESSION: TECTONIC INVERSION WITHIN A BAND OF DEFORMATION BETWEEN THE HAYWARD, CHABOT AND MISSION FAULTS: FAY, Ryan P., STRAYER, Luther M., and ALLEN, James R., Earth and Environmental Sciences, California State University East Bay, 25800 Carlos Bee Blvd, Hayward, CA 94542, rfay@horizon.csueastbay.edu
13-48:50 AM CHARACTERIZING DEFORMATION OF NEOGENE ROCKS NEAR POINT ARENA, CALIFORNIA: CICCHETTO, Daniel and MOOKERJEE, Matty, Geology Department, Sonoma State University, 1801 E. Cotati Ave, Rohnert Park, CA 94928, cicchett@sonoma.edu
13-59:05 AM LATE CENOZOIC INVERSION IN THE MAE MOH BASIN, NORTHERN THAILAND: CHANTRAPRASERT, Sarawute, Department of Geological Sciences, Chiang Mai University, 239 Huai Kaew Road, Suthep, Chiang Mai 50200 Thailand, sarawutec@gmail.com
13-69:20 AM ALONG STRIKE SEGMENTATION OF THRUST-RELATED DEFORMATION ALONG THE UCAYALI-CAMISEA FORELAND BASIN (PERU): WITT, Cesar and MCCLAY, Ken, Earth Sciences Department, Royal Holloway University, Egham Hill. Queens Building, Egham, TW20 0EX, United Kingdom, c.witt@es.rhul.ac.uk
 9:35 AM Break
13-79:50 AM THE TRANSITION FROM EXTENSIONAL RIFT BASIN TO COMPRESSIONAL RETRO-ARC FORELAND BASIN IN THE SOUTHERNMOST ANDES (54.5°S): NEW PROVENANCE DATA FROM BAHíA BROOKES AND SENO OTWAY: MCATAMNEY, Janelle, Geology, University of Vermont, Burlington, VT 05405, jmcatamn@uvm.edu, KLEPEIS, Keith, Geology, University of Vermont, Trinity Campus, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405, MEHRTENS, Charlotte, Geology, University of Vermont, 314 Delehanty Hall, Burlington, VT 05305-1703, and THOMSON, Stuart N., Department of Geosciences, University of Arizona, Tucson, AZ 85721
13-810:05 AM THE INITIATION OF OROGENESIS IN THE PATAGONIAN ANDES BY THE COMPRESSIONAL INVERSION OF THE EXTENSIONAL ROCAS VERDES BASIN: KLEPEIS, Keith, Geology, University of Vermont, Trinity Campus, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405, kklepeis@uvm.edu, BETKA, Paul, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78722, FANNING, C. Mark, Research School of Earth Sciences, Australian National Univ, Canberra, ACT, CLARKE, Geoffrey, School of Geosciences, University of Sydney, Madsen Blg. F09, Sydney, 2006, Australia, and BALDWIN, Suzanne L., Earth Sciences, Syracuse University, Syracuse, NY 13244-1070
13-910:20 AM IMPLICATIONS OF THE PETUNIABUKTA SYNCLINE FOR THE TIMING OF BILLEFJORDEN BASIN DEVELOPMENT ON SPITSBERGEN, NORWAY: MAHER, Harmon Jr1, BRAATHEN, Alvar2, and BAELUM, Karoline2, (1) Department of Geography and Geology, University of Nebraska at Omaha, Omaha, NE 68182, harmon_maher@mail.unomaha.edu, (2) Arctic Geology, The University Centre in Svalbard, Longyearbyen, 9171, Norway
13-1010:35 AM PALEOPROTEROZOIC CRUSTAL-SCALE GRAVITATIONAL COLLAPSE NORTHWESTERN ARIZONA: NEW INSIGHTS INTO AN ANCIENT OROGENY: BONAMICI, Chloe E.1, DUEBENDORFER, Ernest2, and PORTIS, Douglas2, (1) Geology and Geophysics, University of Wisconsin, Madison, WI 53706, bonamici@geology.wisc.edu, (2) School of Earth Sciences and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86011, ernie.d@nau.edu
13-1110:50 AM EXHUMATION OF THE MID-BOSNIAN SCHIST METAMORPHIC CORE COMPLEX: CASALE, Gabriele1, SURKOVIC, Marijana1, COWAN, Darrel S.1, BENNETT, Richard A.2, and REINERS, Peter W.3, (1) Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195, casale@u.washington.edu, (2) Department of Geosciences, University of Arizona, Gould-Simpson Building #77, 1040 East 4th St, Tucson, AZ 85721, (3) Department of Geosciences, University of Arizona, Tucson, AZ 85721
13-1211:05 AM SPATIAL AND TEMPORAL DEFORMATION SEQUENCES OF DABA SHAN FTB AND ITS RELATIONSHIPS WITH ADJACENT TECTONIC UNITS, CENTRAL CHINA: GUO, Xiaoyu1, KUSKY, Tim1, and LI, Zhongquan2, (1) Earth and Atmospheric Sciences, Saint Louis University, 3642 Lindell Blvd, Saint Louis, MO 63108, guomichele@gmail.com, (2) Geoscience, Chengdu University of Technology, Chengdu, 610051, China
 11:20 AM Discussion

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