Cordilleran Section - 101st Annual Meeting (April 29–May 1, 2005)
Session No. 27 Saturday, April 30, 2005
9:00 AM-5:00 PM, Fairmont Hotel: Market Street Foyer/Exhibit Hall

Structural Geology/Tectonics (Posters)

 Paper #Booth #
27-141BALANCE AND RESTORATION OF REGIONAL SECTION: THRUST BELTS SYSTEMS, EASTERN INNER RANGES IN THE EASTERN VENEZUELAN BASIN: GHINAGLIA, Pablo E., Geophysics, Universidad Central de Venezuela, Edificio de Geolgía, Ciudad Universitaria, Los Chaguaramos, Caracas 1041A Venezuela, ghinagliap@netscape.net.
27-242LARGE SCALE VERTICAL AXIS ROTATIONS IN COASTAL SONORA: EVIDENCE FOR TRANSTENSIONAL PROTO-GULF DEFORMATION: HERMAN, Scott W. and GANS, Phillip B., Geological Sciences, Univ of California at Santa Barbara, Bldg 526, Santa Barbara, CA 93106-9630, swherman@umail.ucsb.edu
27-343EVIDENCE FOR HINGE-PARALLEL EXTENSION IN THE MONTEREY FORMATION: IMPLICATIONS FOR THE KINEMATICS OF DEFORMATION ACROSS THE SAN ANDREAS FAULT SYSTEM: TITUS, Sarah J. and TIKOFF, Basil, Department of Geology and Geophysics, Univ of Wisconsin - Madison, 1215 W. Dayton Street, Madison, WI 53706, stitus@geology.wisc.edu
27-444NEOGENE FAULT KINEMATICS OF THE SANTA BARBARA COASTAL PLAIN SUPPORT TRANSROTATIONAL MODEL FOR WESTERN TRANSVERSE RANGES: MINOR, Scott A., U.S. Geol Survey, Box 25046, MS 980, Denver, CO 80225, sminor@usgs.gov and KELLOGG, Karl S., U.S. Geol Survey, Mail Stop 980, Box 25046, Denver Federal Center, Denver, CO 80225
27-545GEOLOGIC EVOLUTION OF THE SOUTHEASTERN CALICO MOUNTAINS, CENTRAL MOJAVE DESERT, CALIFORNIA: SINGLETON, John S., Department of Geological Sciences, University of California, Santa Barbara, CA 93106, jsingleton@umail.ucsb.edu and GANS, Phillip, Department of Geological Sciences, Univ of California, Santa Barbara, CA 93106
27-646JUNCTION FAULT ZONE, SIERRA NEVADA, CA, MAY TRANSFER DISPLACEMENT BETWEEN THE KERN CANYON AND OWENS VALLEY FAULTS: BARTLEY, John M.1, COLEMAN, Drew S.2, and GLAZNER, Allen F.2, (1) Geology and Geophysics, Univ of Utah, 135 S 1460 E, 717 WBB, Salt Lake City, UT 84112-0111, jbartley@mines.utah.edu, (2) Department of Geological Sciences, Univ of North Carolina, CB# 3315, Chapel Hill, NC 27599
27-747COMPLEX DEFORMATION PATTERNS CAUSED BY PROTOLITH HETEROGENEITY: GEM LAKE SHEAR ZONE, EAST-CENTRAL SIERRA NEVADA: HORSMAN, Eric, Dept. of Geology & Geophysics, Univ. of Wisconsin, Madison, WI 53706, eric@geology.wisc.edu and TIKOFF, Basil, Department of Geology and Geophysics, Univ of Wisconsin - Madison, 1215 W. Dayton Street, Madison, WI 53706
27-848CRETACEOUS DEFORMATION ALONG THE SHOO FLY-FEATHER RIVER BELT FAULT – EVIDENCE FROM U-PB DATING OF FOLDED DIKES ALONG THE MIDDLE FORK OF THE AMERICAN RIVER, CALIFORNIA: CARLSON, Diane H., Geology Department, California State Univ, Sacramento, Sacramento, CA 95819-6043, carlsondh@csus.edu, MANLEY, T. Nathan, California State Univ, Sacramento, Sacramento, CA 95819-6043, and VERVOORT, Jeff, Geology Department, Washington State Univ, Pullman, WA 99164
27-949RELATIONSHIP BETWEEN FOLD GEOMETRY AND CHANNEL SINUOSITY OF THE MIDDLE FORK OF THE AMERICAN RIVER NEAR HORSESHOE BAR, SIERRA NEVADA, CALIFORNIA: MANLEY, T. Nathan, California State Univ - Sacramento, 6000 J Street, Sacramento, CA 95819-6043, tnmanley@sbcglobal.net and CARLSON, Diane H., California State Univ - Sacramento, 6000 J St, Sacramento, CA 95819-6043
27-1050GEOLOGIC MAP OF THE LAKE TAHOE BASIN, CALIFORNIA AND NEVADA – MAP NO. 4 IN THE 1:100,000 SCALE REGIONAL GEOLOGIC MAP SERIES: SAUCEDO, George J., California Geol Survey, 185 Berry St. Ste. 210, San Francisco, CA 94107, gsaucedo@consrv.ca.gov.
27-1151COMPLETE SET OF NEW DIGITAL REGIONAL GEOLOGIC MAPS AND MAP DATABASES FOR SAN FRANCISCO BAY REGION, CALIFORNIA: GRAYMER, R.W., US Geol Survey, 345 Middlefield Rd, Menlo Park, CA 94025, rgraymer@usgs.gov, BRABB, Earl E., MS 975, U.S. Geol Survey, 345 Middlefield Road, Menlo Park, CA 94025, WAGNER, David, California Div of Mines and Geology, 801 K St. MS 12-31, Sacramento, CA 95814, WENTWORTH, Carl M., MS 977, US Geol Survey, 345 Middlefield Rd, Menlo Park, CA 94025-3561, BLAKE, Milton C., Western Washington Univ, 516 High St, Bellingham, WA 98225-5996, KNUDSEN, Keith L., California Geol Survey, 185 Berry Street, Ste 210, San Francisco, CA 94107, WITTER, Robert C., William Lettis & Associates, Inc, 1777 Botelho Drive, Suite 262, Walnut Creek, CA 94596, CLARK, Joseph C., PO Box 159, Glen Campbell, PA 15742-0159, JONES, David L., 2320 Hassler Rd, Placerville, CA 95667-3715, and MCLAUGHLIN, Robert, U.S. Geol Survey, 345 Middlefield Rd, Menlo Park, 94025
27-1252DIAPIRISM AND DETACHMENT ATTENUATION IN THE WHITE PINE AND HORSE RANGES, EAST-CENTRAL NEVADA; A NEW APPROACH TO SEGMENTATION OF MOUNTAIN RANGES: FRANCIS, Robert D.1, WALKER, Charles T.1, LACY, Tor B.1, HOLK, Gregory J.1, HALLINGER, Donald E.2, GRANNELL, Roswitha B.1, TIBURCIO, Alejandro3, ARON, Geraldine L.1, SIEGEL, Shannon M.2, and GENOVEZ, Herber O.4, (1) Department of Geological Sciences, California State Univ Long Beach, 1250 Bellflower Blvd, Long Beach, CA 90840, rfrancis@csulb.edu, (2) Earth Science Department, Cerritos College, 11110 Alondra Blvd, Norwalk, CA 90650, (3) Department of Earth Science, El Camino College, Torrance, CA 90506, (4) Cabrillo High School, Long Beach, CA 90810
27-1353THE ROLE OF VOLCANISM, INVERSION, AND NEOTECTONICS IN THE PUGET-WILLAMETTE LOWLAND PETROLEUM SYSTEM, WASHINGTON AND OREGON: JACKSON, James S., 4402 SE Knapp St, Portland, OR 97206-8440, jjackson@pdx.edu.
27-1454DISTINCT ZONES OF DUCTILE DEFORMATION BETWEEN WHISTLER AND LILLOOET, BC: ZORN, Erich V.1, ANDERSON, Thomas H.1, and CAMPBELL, Patricia A.2, (1) Geology and Planetary Science, Univ of Pittsburgh, 200 SRCC Bldg. 4107 O'Hara St, Pittsburgh, PA 15260, erichthez@hotmail.com, (2) Geology, Geography and the Environment, Slippery Rock Univ, Slippery Rock, PA 16057
27-1555LACCOLITH HOST ROCK JOINT SET ANALYSIS: A FINITE ELEMENT MODEL AND FIELD OBSERVATIONS: ZIMMERMAN, Nathan M.1, YOSHINOBU, Aaron S.2, and LEHMAN, Thomas1, (1) Geosciences, Texas Tech Univ, 2824 23rd, Lubbock, TN 79410, nathan.m.zimmerman@ttu.edu, (2) Geosciences, Texas Tech Univ, 222 Science Building, Lubbock, 79409

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