Cordilleran Section (104th Annual) and Rocky Mountain Section (60th Annual) Joint Meeting (19–21 March 2008)

Session No. 10
Wednesday, 19 March 2008: 1:30 PM-5:30 PM

Structural Geology and Tectonics (Posters)

Authors will be present from 2:30–4:30 PM.

 

Paper #
Booth #
1
1
SURFICIAL GEOLOGIC MAP OF THE LEVAN AND FAYETTE SEGMENTS OF THE WASATCH FAULT ZONE, CENTRAL UTAH
HYLLAND, Michael D., Utah Geological Survey, P.O. Box 146100, Salt Lake City, UT 84114-6100 and MACHETTE, Michael N., Earth Surface Processes Team, U.S. Geological Survey, MS 980, P.O. Box 25046, Denver, CO 80225-0046, mikehylland@utah.gov, mikehylland@utah.gov
2
2
RE-INTERPRETATION OF THE RANGE-BOUNDING FAULTS OF THE BLACKTAIL MOUNTAINS, SW MONTANA: IMPLICATIONS FOR CENOZOIC TECTONIC HISTORY
MULLER, Peter, Earth Sciences, SUNY-Oneonta, Oneonta, NY 13820 and KROL, Michael, Earth Sciences, Bridgewater State University, Bridgwater, MA 02325, mullerpd@oneonta.edu, mullerpd@oneonta.edu
3
3
VORTEX-INJECTION STRUCTURES IN THE HOSKINNINI OF SOUTHEASTERN UTAH: MEGATSUNAMITE SIGNATURES ALONG THE WESTERN SHORE OF PERMOTRIASSIC PANGAEA
FANDRICH, Joe W., Department of Environmental and Physical Science, Mesa State College, 2415 Desert Meadows Court, Grand Junction, CO 81505, joefandrich@hotmail.com, joefandrich@hotmail.com
4
4
FIELD AND PETROFABRIC RELATIONS OF THE LONG LAKE SHEAR ZONE AND THE TREASURE LAKES PHASE, LAMARCK GRANODIORITE, CENTRAL SIERRA NEVADA, CALIFORNIA
CLEMONS, Kristopher M., Geology and Geophysics, University of Utah, 115 So. 1460 E. Rm 383, Browning Building - Room 606, Salt Lake City, UT 84112-0101 and BARTLEY, John M., Department of Geology and Geophysics, Univ of Utah, 115 S. 1460 E, Rm 383 FASB, Salt Lake City, UT 84112, K.Clemons@utah.edu, K.Clemons@utah.edu
5
5
ACTIVE TECTONICS OF THE GARLOCK FAULT IN THE SOUTHERN SLATE RANGE OF THE NORTHERN MOJAVE DESERT, CALIFORNIA
RITTASE, William M., Department of Geology, University of Kansas, 1475 Jayhawk Boulevard, Room 120, Lawrence, KS 66046, WALKER, J. Douglas, Department of Geology, University of Kansas, Lawrence, KS 66045, TAYLOR, Michael, Department of Geology, University of Kansas, 1475 Jayhawk Blvd, Lawrence, KS 66045 and KIRBY, Eric, Department of Geosciences, Penn State University, University Park, PA 16802, rittasew@ku.edu, rittasew@ku.edu
6
6
THE FLUORSPAR CANYON FAULT: A TILTED MIOCENE DETACHMENT
MOREALLI, Sarah and ANDERSON, Thomas H., Geology and Planetary Science, Univ of Pittsburgh, Pittsburgh, PA 15260, sam141@pitt.edu, sam141@pitt.edu
7
7
STRAIN AND CIRCULATION IN THE MANTLE WEDGE IN RESPONSE TO SLAB MIGRATION : NEW INSIGHS FROM ANALOG MODELING
QUILICHINI, Antoine1, LALLEMAND, Serge2, FUNICIELLO, Francesca3, DOMINGUEZ, Stephane2 and HEURET, Arnauld2, (1)Igp, UNIL, Batiment Anthropole, Lausane, 1015, Switzerland, (2)Geosciences, Université Montpellier 2, Montpellier, 34000, France, (3)Dipartimento di Scienze Geologiche, Università Roma Tre, Largo San Leonardo Murialdo 1, Roma, 00146, Italy, Antoine.Quilichini@unil.ch, Antoine.Quilichini@unil.ch
8
8
POST 10 MA TILTING AND EXHUMATION OF THE SOUTHERN SIERRA NEVADA/TEHACHAPI MOUNTAINS FROM APATITE (U-TH/HE) ANALYSES
LONGINOTTI, Nicole, Geology, Occidental College, Los Angeles, CA 90041, BLYTHE, Ann E., Geology Department, Occidental College, 1600 Campus Ave, Los Angeles, CA 90041 and REINERS, Peter, Department of Geosciences, University of Arizona, Tucson, AZ 85721, nikoli808@gmail.com, nikoli808@gmail.com
9
9
STRUCTURAL ZONATION ASSOCIATED WITH PALEOPROTEROZOIC TRANSPRESSION IN THE LEAD ANTICLINORIUM, HOMESTAKE MINE AREA, BLACK HILLS, SD
CHASTEN, Lindsay1, ERICKSON, Brent1, KELLEY, Lindsay1, MOSES, Randolph1, NICHOLS, Christopher1, SAXTON, Samantha1, SCHNEIDER, John M.2, TERRY, Michael1 and THOMPSON, Wayne1, (1)Geology and Geological Engineering, South Dakota School of Mines & Technology, Rapid City, SD 57701, (2)Geology and Geological Engineering, South Dakota School of Mines & Technology, 501 East Saint Joseph Street, Rapid City, SD 57701, samantha.saxton@mines.sdsmt.edu, samantha.saxton@mines.sdsmt.edu
10
10
AEROMAGNETIC SIGNATURES REVEAL STRATIGRAPHIC AND STRUCTURAL RELATIONS IN THE FRANCISCAN COMPLEX EAST OF THE SAN ANDREAS FAULT, NORTHERN CALIFORNIA
PHELPS, Geoffrey A.1, MCLAUGHLIN, Robert J.2, JACHENS, Robert C.2 and WENTWORTH, Carl M.3, (1)U.S. Geological Survey, 345 Middlefield Road, MS 989, Menlo Park, CA 94025, (2)U. S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, (3)Emeritus, U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, gphelps@usgs.gov, gphelps@usgs.gov
11
11
NEOGENE TECTONIC ROTATION OF THE PALOS VERDES PENINSULA
SEYUM, Solomon1, OSHIRO, Andrew1 and ONDERDONK, Nate2, (1)Department of Geological Sciences, Cal State L.A, 5151 State University Drive, Los Angeles, CA 90032, (2)Department of Geological Sciences, Cal State Long Beach, 1250 Bellflower Blvd, Long Beach, CA 90840, solomon_seyum@yahoo.com, solomon_seyum@yahoo.com
12
12
CHARACTERIZATION OF SYN-DEPOSITIONAL FAULTING OF A COMPOSITE TYPE B HALOKINETIC SEQUENCE ALONG THE LA POPA SALT WELD, LA POPA BASIN, NUEVO LEON, MEXICO
HENNESSY, Breanna, Department of Geological Sciences, New Mexico State University, MSC 3AB, New Mexico State University P. O Box 30001, Las Cruces, NM 88003 and GILES, Katherine, Geological Sciences, New Mexico State Univ, Las Cruces, NM 88003, breanna_hennessy@yahoo.com, breanna_hennessy@yahoo.com
13
13
RIGHT-STEPPING NORTH-SOUTH SUB-BASINS LINKING THE DIXIE VALLEY AND FAIRVIEW VALLEY STRUCTURAL BASINS, NEVADA, USA, IDENTIFIED FROM NEW LAND GRAVITY MEASUREMENTS
MANKHEMTHONG, Niti1, OPPLIGER, Gary2 and ASLETT, Zan2, (1)Department of Geological Sciences, University of Texas at El Paso, 3500 apt.8, Sun Bowl Dr, El Paso, TX 79968, (2)Department of Geological Sciences, University of Nevada, Reno, Reno, NV 89557, nmankhemthong@miners.utep.edu, nmankhemthong@miners.utep.edu
14
14
NEW GEOLOGIC MAP OF THE SAGEHEN CREEK AND INDEPENDENCE LAKE HYDROLOGIC BASINS, NORTHEASTERN SIERRA NEVADA, CALIFORNIA
SYLVESTER, Arthur G.1, RAINES, Gary L.2, HASTINGS, Jordan T.3 and HENRY, Christopher D.3, (1)Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, (2)Reno, NV 89557, (3)Nevada Bureau of Mines and Geology, University of Nevada, Reno, NV 89557, sylvester@geol.ucsb.edu, sylvester@geol.ucsb.edu
15
15
PETROLOGIC INVESTIGATION OF AMPHIBOLITES ACROSS A MAJOR DUCTILE SHEAR ZONE IN THE RUBY MOUNTAINS, SW MONTANA: IMPLICATIONS FOR THE NATURE OF EARLY PROTEROZOIC(?) MAFIC MAGMATISM
SOUSA, Jessica L., Geosciences, Boise State University, Boise, ID 83725, KROL, Michael A., Department of Geological Sciences, Bridgewater State University, Bridgewater, MA 02325 and MULLER, Peter D., Earth Sciences Department, SUNY Oneonta, Ravine Parkway, Oneonta, NY 13820, jessicasousa1@u.boisestate.edu, jessicasousa1@u.boisestate.edu
17
17
EVIDENCE FOR GNEISS DOME EMPLACEMENT IN THE NORTHERN SNAKE RANGE METAMORPHIC CORE COMPLEX, EASTERN NEVADA
COLBERG, Mark R., Department of Physical Science, Southern Utah University, 351 W. University Blvd, Cedar City, UT 84720, colberg@suu.edu, colberg@suu.edu
18
18
NEW GEOLOGIC MAP OF THE NORTHERN ALASKA PENINSULA REGION OF SOUTHWEST ALASKA
WILSON, Frederic H.1, SHEW, Nora2, LABAY, Keith A.2 and HULTS, Chad P.1, (1)Alaska Science Center, U.S. Geological Survey, 4200 University Dr, Anchorage, AK 99508, (2)Alaska Science Center, U.S. Geological Survey, 4210 University Dr, Anchorage, AK 99508, fwilson@usgs.gov, fwilson@usgs.gov
19
19
NEW GEOLOGIC MAP OF THE KUSKOKWIM BAY REGION OF SOUTHWEST ALASKA
SHEW, Nora1, WILSON, Frederic H.2 and HULTS, Chad P.2, (1)Alaska Science Center, U.S. Geological Survey, 4210 University Dr, Anchorage, AK 99508, (2)Alaska Science Center, U.S. Geological Survey, 4200 University Dr, Anchorage, AK 99508, fwilson@usgs.gov, fwilson@usgs.gov