Cordilleran Section - 101st Annual Meeting (April 29–May 1, 2005)

Session No. 27
Saturday, 30 April 2005: 9:00 AM-5:00 PM

Structural Geology/Tectonics (Posters)

Authors will be present from .

 

Paper #
Booth #
1
41
BALANCE 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, ghinagliap@netscape.net
2
42
LARGE 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, swherman@umail.ucsb.edu
3
43
EVIDENCE 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, stitus@geology.wisc.edu
4
44
NEOGENE 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 and KELLOGG, Karl S., U.S. Geol Survey, Mail Stop 980, Box 25046, Denver Federal Center, Denver, CO 80225, sminor@usgs.gov, sminor@usgs.gov
5
45
GEOLOGIC EVOLUTION OF THE SOUTHEASTERN CALICO MOUNTAINS, CENTRAL MOJAVE DESERT, CALIFORNIA
SINGLETON, John S., Department of Geological Sciences, University of California, Santa Barbara, CA 93106 and GANS, Phillip, Department of Geological Sciences, Univ of California, Santa Barbara, CA 93106, jsingleton@umail.ucsb.edu, jsingleton@umail.ucsb.edu
6
46
JUNCTION 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, (2)Department of Geological Sciences, Univ of North Carolina, CB# 3315, Chapel Hill, NC 27599, jbartley@mines.utah.edu, jbartley@mines.utah.edu
7
47
COMPLEX 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 and TIKOFF, Basil, Department of Geology and Geophysics, Univ of Wisconsin - Madison, 1215 W. Dayton Street, Madison, WI 53706, eric@geology.wisc.edu, eric@geology.wisc.edu
8
48
CRETACEOUS 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, MANLEY, T. Nathan, California State Univ, Sacramento, Sacramento, CA 95819-6043 and VERVOORT, Jeff, School of Earth and Environmental Sciences, Washington State University, P.O. Box 642812, Pullman, WA 99164, carlsondh@csus.edu, carlsondh@csus.edu
9
49
RELATIONSHIP 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 and CARLSON, Diane H., California State Univ - Sacramento, 6000 J St, Sacramento, CA 95819-6043, tnmanley@sbcglobal.net, tnmanley@sbcglobal.net
10
50
GEOLOGIC 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, gsaucedo@consrv.ca.gov
11
51
COMPLETE 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, 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., Jr, 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, rgraymer@usgs.gov, rgraymer@usgs.gov
12
52
DIAPIRISM 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, (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, rfrancis@csulb.edu, rfrancis@csulb.edu
14
54
DISTINCT 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, (2)Geology, Geography and the Environment, Slippery Rock Univ, Slippery Rock, PA 16057, erichthez@hotmail.com, erichthez@hotmail.com
15
55
LACCOLITH 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, (2)Geosciences, Texas Tech Univ, 222 Science Building, Lubbock, 79409, nathan.m.zimmerman@ttu.edu, nathan.m.zimmerman@ttu.edu