2003 Seattle Annual Meeting (November 2–5, 2003)
Session No. 131 Tuesday, November 4, 2003
8:00 AM-12:00 PM, Washington State Convention and Trade Center: Ballroom 6C

Tectonics II: Transtension and Extension

Paul Fitzgerald, Christopher D. Henry and Tatia R. Taylor, Presiding
 Paper #Start Time
131-18:00 AM RECONSTRUCTING LATE MIOCENE BASIN AND RANGE EXTENSION ALONG THE OLDEST PART OF THE YELLOWSTONE HOT SPOT TRACK IN NORTHWESTERN NEVADA: COLGAN, Joseph P., Stanford Univ, Bldg 320, Palo Alto, CA 94305-2115, jcolgan@pangea.stanford.edu and DUMITRU, Trevor A., Dept. Geological and Envir. Sci, Stanford Univ, Stanford, CA 94306
131-28:15 AM PLEISTOCENE DEXTRAL FAULT SLIP ALONG THE WHITE MOUNTAINS FAULT ZONE, CALIFORNIA: SCHROEDER, Jeffrey M.1, LEE, Jeffrey1, OWEN, Lewis A.2, and FINKEL, Robert C.3, (1) Geological Sciences, Central Washington Univ, Ellensburg, WA 98926, jschroed@geology.cwu.edu, (2) Department of Earth Sciences, Univ of California, Riverside, CA 92521, (3) Center for Accelerator Mass Spectrometry, Lawrence Livermore National Lab, Livermore, CA 94550
131-38:30 AM TECTONIC IMPLICATIONS OF ASH-FLOW TUFFS AND PALEOVALLEYS IN THE WESTERN US: HENRY, Christopher D., FAULDS, James E., GARSIDE, Larry J., and HINZ, Nicholas H., Nevada Bureau of Mines and Geology, Univ of Nevada, Reno, NV 89557, chenry@unr.edu
131-48:45 AM TRANSTENSIONAL FAULT PATTERNS OF THE WALKER LANE-EASTERN CALIFORNIA SHEAR ZONE, EASTERN MARGIN, SIERRA NEVADA MICROPLATE: TAYLOR, Tatia R., Department of Geology, Univ of California Davis, 174 Physics/Geology, Davis, CA 95616, tatia.taylor@geology.ucdavis.edu and DEWEY, John F., Geology, Univ of California at Davis, Davis, CA 95616
131-59:00 AM DEXTRAL DISPLACEMENT ON THE HONEY LAKE FAULT ZONE, NORTHERN WALKER LANE, NORTHEAST CALIFORNIA AND WESTERNMOST NEVADA: PRELIMINARY CONSTRAINTS INFERRED FROM OLIGOCENE ASH-FLOW TUFF STRATIGRAPHY: HINZ, Nicholas H., FAULDS, James E., and HENRY, Christopher D., Nevada Bureau of Mines and Geology, Univ of Nevada, MS 178, Reno, NV 89557, nhinz@unr.nevada.edu
131-69:15 AM PATTERNS OF LATE PLIOCENE TO QUATERNARY FAULTING IN THE LAKE TAHOE REGION, CA-NV: SCHWEICKERT, Richard A., Geological Sciences, Univ of Nevada, Reno, Reno, NV 89557, richschw@unr.edu and LAHREN, Mary M., Reno, NV 89508
131-79:30 AM STRATIGRAPHIC CONSTRAINTS ON THE STYLE AND MAGNITUDE OF EXTENSION IN THE SOUTHERN BLACK MOUNTAINS, DEATH VALLEY, CALIFORNIA - 10.5 MA TO PRESENT: TOPPING, David J., USGS, 2255 N. Gemini Drive, Flagstaff, AZ 86001, dtopping@usgs.gov.
131-89:45 AM MIOCENE AND PLIOCENE VOLCANIC-SEDIMENTARY SUCCESSIONS AND RELATIONSHIPS WITH DEFORMATION IN THE EXTENSIONALLY DISMEMBERED PANAMINT VALLEY REGION, SE CALIFORNIA: ANDREW, Joseph E., Department of Geological and Environmental Sciences, Youngstown State Univ, Moser Hall 2120, Youngstown, OH 44555, jeandr@wm.edu and WALKER, J. Douglas, Univ Kansas, 120 Lindley Hall, Lawrence, KS 66045-2124
 10:00 AM Break
131-910:15 AM THE SOUTH VIRGIN-WHITE HILLS DETACHMENT: THE CONTROLLING STRUCTURE OF THE EASTERN LAKE MEAD EXTENSIONAL DOMAIN, NEVADA AND ARIZONA: DUEBENDORFER, Ernest M.1, COVEN, Brian J.1, ROSS, Kristi L.1, FAULDS, James E.2, FITZGERALD, Paul G.3, and SHARP, Warren D.4, (1) Department of Geology, Northern Arizona Univ, Box 4099, Flagstaff, AZ 86011, ernie.d@nau.edu, (2) Nevada Bureau of Mines and Geology, Univ of Nevada Reno, Mail Stop 178, Reno, 89557-0088, (3) Earth Sciences, Syracuse Univ, Syracuse, NY 13244-1070, (4) Berkeley Geochronology Lab, 2455 Ridge Road, Berkeley, CA 94709
131-1010:30 AM THERMOCHRONOLOGIC CONSTRAINTS ON EXTENSION VIA DETACHMENT FAULTING IN THE WHITE HILLS OF NW ARIZONA AND GOLD BUTTE BLOCK OF SE NEVADA: FITZGERALD, P.G., Earth Sciences, Syracuse Univ, Syracuse, NY 13244-1070, pgfitzge@syr.edu, O'SULLIVAN, P.B., Apatite to Zircon, 1521 Pine Cone Road, Moscow, ID 83843, DUEBENDORFER, E.M., Department of Geology, Northern Arizona Univ, Flagstaff, AZ 86011, FAULDS, J.E., Nevada Bureau of Mines and Geology, Univ of Nevada, Reno, NV 89557, and FRYXELL, J.E., Geological Sciences, California State Univ, San Bernardino, CA 92407
131-1110:45 AM INTERACTIONS BETWEEN TERTIARY MAGMATISM AND EXTENSION IN THE COLORADO RIVER EXTENSIONAL CORRIDOR, UNION PASS AREA, NORTHWESTERN ARIZONA: MURPHY, Ryan T. and FAULDS, James E., Nevada Bureau of Mines and Geology, Univ of Nevada, Reno, MS178, Reno, NV 89557, rmurphy@unr.nevada.edu
131-1211:00 AM MULTIPLE GENERATIONS OF TERTIARY NORMAL FAULTS AND RELATED TILTING NEAR HACKBERRY WASH, TORTILLA MOUNTAINS, PINAL COUNTY, ARIZONA: SEEDORFF, Eric and MAHER, David J., Center for Mineral Resources, Dept. of Geosciences, Univ of Arizona, Tucson, AZ 85721-0077, seedorff@geo.arizona.edu
131-1311:15 AM Paper Withdrawn
131-1411:30 AM EXTENSIONAL TECTONICS IN WESTERN ANATOLIA, TURKEY: ÇEMEN, Ibrahim1, SEYITOGLU, Gurol2, ISIK, Veysel2, and CATLOS, Elizabeth J.1, (1) School of Geology, Oklahoma State Univ, Stillwater, OK 74078, icemen@okstate.edu, (2) Dept. of Geol. Eng, Ankara Univ, Ankara, 06100, Turkey
131-1511:45 AM A KM-SCALE LOWER CRUSTAL SHEAR ZONE RECORDING OBLIQUE EXTENSION IN A BACK-ARC SETTING, MT HAY BLOCK, CENTRAL AUSTRALIA: WATERS-TORMEY, Cheryl1, TIKOFF, Basil1, and KELSO, Paul2, (1) Department of Geology and Geophysics, Univ of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, cwaters@geology.wisc.edu, (2) Department of Geology and Physics, Lake Superior State Univ, 650 W. Easterday Ave, Sault Ste. Marie, MI 49783

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