Rocky Mountain (53rd) and South-Central (35th) Sections, GSA, Joint Annual Meeting (April 29–May 2, 2001)
Session No. 14 Tuesday, 1 May 2001
1:00 PM-5:00 PM, Sheraton Old Town Hotel: Alvarado DE

S5. Tectonics of the Rocky Mountain Region (Posters)

 Paper #Booth #
14-01A STUDY OF THE FOWLER PASS SHEAR ZONE IN THE PROTEROZOIC BASEMENT OF THE CIMARRON MOUNTAINS, NORTHERN NEW MEXICO: CARRICK, Tina L., 413 Bedford Rd, El Paso, TX 79922-1203, carrick@geo.utep.edu and ANDRONICOS, Christopher L., Geological Sciences, The Univ of Texas at El Paso, El Paso, TX 79968
14-02DEPOSITIONAL ENVIRONMENTS AND SEQUENCE STRATIGRAPHY OF THE MESOPROTEROZOIC LANORIA FORMATION: IMPLICATIONS FOR TECTONIC SETTING: SEELEY, John M., Department of Geological Sciences, Univ of Texas at El Paso, El Paso, TX 79968, seeley@geo.utep.edu and LANGFORD, Richard P., Univ Texas - El Paso, 500 W University Ave, El Paso, TX 79968-0555
14-03IMAGING THE CHEYENNE SUTURE AND JEMEZ LINEAMENT USING COMMON CONVERSION POINT STACKS OF RECEIVER FUNCTIONS FROM THE CD-ROM DATASET: ZUREK, Brian, Geophysics, Univ of Wyoming, PO BOX 3006, Laramie, WY 82071-3006, zurek@uwyo.edu and DUEKER, Kenneth, Department of Geology and Geophysics, Univ of Wyoming, Laramie, WY 82071
14-04THE IRON KING VOLCANICS: A REMNANT OF AN OCEANIC PLATEAU ACCRETED TO SOUTHWESTERN LAURENTIA 1.7 GA: FREY, Bonnie A., Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, bfrey@nmt.edu, CONDIE, Kent C., Department of Earth & Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, and KERRICH, Robert, Univ Saskatchewan, 114 Science Pl, Saskatoon, SK S7N 5E2, Canada
14-05ANATOMY OF AN A-TYPE CAMBRIAN FELSIC VOLCANIC FIELD: CARLTON RHYOLITE IN THE BLUE CREEK CANYON AREA, WICHITA MOUNTAINS, SOUTHERN OKLAHOMA: PHILIPS, Christine M., Geology Dept, Texas Christian Univ, TCU Box 298830, Fort Worth, TX 76129-0001, chrispee@optelnow.net and HANSON, Richard E., Texas Christian Univ, TCU Box 298830, Fort Worth, TX 76129-0001
14-06LOCATION OF THE GRANULITE-AMPHIBOLITE FACIES TRANSITION IN NORTHWESTERN ARIZONA: JAMES, Sara C., DUEBENDORFER, E. M., and HOISCH, T. D., Geology, Northern Arizona Univ, Box. 4099, Flagstaff, AZ 86011, scj5@dana.ucc.nau.edu
14-07RAPID SULFUR ISOTOPE SHIFTS IN MESOPROTEROZOIC SUCCESSIONS AS RECORDED IN CARBONATE-ASSOCIATED SULFATE: IMPLICATIONS FOR SULFATE AVAILABILITY IN THE PRECAMBRIAN OCEAN: GELLATLY, Anne M., Department of Geological Sciences, Univ of Missouri, Columbia, MO 65211, anniegellatly@hotmail.com, LYONS, Timothy W., Department of Geological Sciences, University of Missouri, Columbia, MO 65211, and KAH, Linda C., Department of Geological Sciences, Univ of Tennessee, Knoxville, TN 37966
14-08SEISMIC ANALYSES IN THE VICINITY OF THE CHEYENNE BELT: CROSSWHITE, Jason A. and HUMPHREYS, Gene, Geological Sciences, Univ of Oregon, Department of Geological Sciences, 1272 University of Oregon, Eugene, OR 97403-1272, jason@newberry.uoregon.edu
14-09FOLIATION OF THE CRIPPLE CREEK QUARTZ MONZONITE, COLORADO: MOYLES, Anna C., Geology, Carleton College, 300 North College St, Northfield, MN 55057-4000, moylesa@carleton.edu and JENSEN, Eric P., Center for Mineral Resources, Dept. of Geosciences, Univ of Arizona, Gould Simpson Building #77, University of Arizona, Tucson, AZ 85721
14-010IMAGING ROCK FABRIC DIFFERENCES ACROSS THE 410 KM AND 660 KM SEISMIC DISCONTINUITIES BENEATH THE CHEYENNE BELT: YUAN, Huaiyu and DUEKER, Ken, Geology and Geophysics, Univ of Wyoming, Dept of Geology and Geophysics, Laramie, WY 82071, yuan@uwyo.edu
14-011PREEXISTING FABRIC CONTROLS MID-CRUSTAL RESPONSE DURING PROTEROZOIC ARC-CONTINENT COLLISION, CENTRAL LARAMIE MOUNTAINS, SOUTHEAST WYOMING: ALLARD, Stephen T. and CHAMBERLAIN, Kevin R., Department of Geology and Geophysics, Univ of Wyoming, Laramie, WY 82071, allard@fiberpipe.net
14-012TIMING OF SILICIFICATION OF THE MIDDLE PROTEROZOIC MESCAL PALEOKARST AND THE TRANSITION FROM THE APACHE GROUP TO THE TROY QUARTZITE IN CENTRAL ARIZONA: SKOTNICKI, Steven J. and KNAUTH, L. Paul, Geological Sciences, Arizona State Univ, P.O. Box 1404, Tempe, AZ 85287-1404, Skotnicki@asu.edu
14-013CDROM: STRUCTURE OF THE JEMEZ LINEAMENT AND SANGRE DE CRISTO LARAMIDE THRUSTS IN NORTHERN NEW MEXICO: MAGNANI, Maria Beatrice1, LEVANDER, Alan1, ESHETE, Tefera2, and MILLER, Kate C.2, (1) Geology and Geophysics, Rice Univ, 6100 Main Street, MS 126, Houston, TX 77005, beatrice@geophysics.rice.edu, (2) Department of Geological Sciences, Univ of Texas at El Paso, 500 W University Avenue, El Paso, TX 79968-0555
14-014ISOTOPIC EVIDENCE FOR AN EARLY ARCHEAN CORE OF THE WYOMING PROVINCE: NORTHEASTERN GRANITE MOUNTAINS, CENTRAL WYOMING: KRUCKENBERG, S. C., FRUCHEY, B. L., FROST, C. D., and CHAMBERLAIN, K. R., Geology & Geophysics, Univ of Wyoming, P.O. Box 3006, Laramie, WY 82071, scaley@uwyo.edu
14-015PALEOMAGNETIC RESULTS FROM THE NEOPROTEROZOIC UINTA MOUNTAIN GROUP, UINTA MOUNTAINS, NORTHEAST UTAH: ASHBY, James M., Department of Earth and Planetary Sciences, The Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131-1116, jmashby@unm.edu, GEISSMAN, John W., Department of Earth and Planetary Sciences, The University of New Mexico, Northrop Hall, Albuquerque, NM 87131-1116, and WEIL, Arlo B., Department of Geological Sciences, The Univ of Michigan, 4534 C.C. Little Building, Ann Arbor, MI 48109-1063
14-016A NORTHWEST-STRIKING, PRECAMBRIAN SHEAR ZONE IN THE NORTHERN MEDICINE BOW MOUNTAINS, SOUTHEASTERN WYOMING: NYBERG, Emilie E., Department of Geology and Geophysics, University of Wyoming, P. O. Box 3006, Laramie, WY 82071, emnyberg@hotmail.com
14-017CRUSTAL STRUCTURE OF THE SOUTHERN ROCKY MOUNTAINS BASED ON REFRACTION/WIDE ANGLE REFLECTION SEISMIC DATA (CD-ROM'99): RUMPEL, Hanna-Maria1, SNELSON, Catherine M.2, PRODEHL, Claus1, KELLER, G. Randy2, and MILLER, Kate C.2, (1) Geophysikalisches Institut, Univ of Karlsruhe, Hertzstr.16, Karlsruhe, 76187, Germany, Hanna-Maria.Rumpel@gpi.uni-karlsruhe.de, (2) Geological Sciences, Univ of Texas at El Paso, 500 W University Ave, El Paso, TX 79968-0555
14-018PETROLOGIC APPROACHES TO CORRELATE LATE MESOPROTEROZOIC TO NEOPROTEROZOIC STRATIGRAPHIC SUCCESSIONS IN WESTERN NORTH AMERICA: CROSSEY, Laura J.1, TIMMONS, J. Michael1, KARLSTROM, Karl E.1, ASHBY, James M.1, RAMPE, Jason1, TYSON, Amanda1, JOHNSON, Sally1, MARSHALL, Ken1, DEHLER, Carol M.2, and PRAVE, Anthony R.3, (1) Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, lcrossey@unm.edu, (2) Department of Geology, Utah State Univ, 4505 Old Main Hill, Logan, UT 84322, (3) Univ St Andrews, St Andrews, Fife, KY16 9AL, United Kingdom
14-019DETRITAL ZIRCON AGE PROVENANCE OF LATE PRECAMBRIAN TO EARLY CAMBRIAN SEDIMENTS FROM THE SAN BERNADINO MOUNTAINS, CALIFORNIA: VOGEL, Marilyn B., Geological and Environmental Sciences, Stanford Univ, Stanford, CA 94022, marilynv@pangea.stanford.edu, WOODEN, Joseph L., U.S. Geol Survey, Menlo Park, CA 94306, and BARTH, Andrew P., Department of Geology, Indiana Univ-Purdue Univ at Indianapolis, Indianapolis, IN 46202
14-020FARWELL MOUNTAIN SHEAR ZONE: TERRANE BOUNDARY IN THE PARK RANGE OF COLORADO BASED ON STRUCTURAL, PETROLOGIC, AND SEISMIC EVIDENCE: TYSON, A. R.1, KARLSTROM, K. E.1, CHAMBERLAIN, K. R.2, FOSTER, C. T.3, MOROZOVA, E. A.2, and SMITHSON, S. B.2, (1) Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, atyson@unm.edu, (2) Geology & Geophysics, Univ of Wyoming, P.O. Box 3006, Laramie, WY 82071, (3) Dept. of Geology, Univ of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242-1379
14-021SEISMIC IMAGING OF THE YAVAPAI-MAZATZAL PROVINCE BOUNDARY IN NORTHEASTERN NEW MEXICO: RESULTS FROM CD-ROM AND INDUSTRY PROFILES: ESHETE, Tefera1, MILLER, Kate C.1, LEVANDER, Alan2, and MAGNANI, Maria Beatrice2, (1) Department of Geological Sciences, Univ of Texas at El Paso, 500 W University Avenue, El Paso, TX 79968-0555, miller@geo.utep.edu, (2) Geology and Geophysics, Rice Univ, 6100 Main Street, MS 126, Houston, TX 77005
14-022CROSS SECTION OF PROTEROZOIC ROCKS OF THE BLACK CANYON, COLORADO AND USE OF DATED PLUTONS AS "SNAP SHOTS" OF EVOLVING DEFORMATIONAL CONDITIONS: JESSUP, Micah J.1, KARLSTROM, Karl E.1, and SHAW, Colin2, (1) Department of Earth and Planetary Science, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, micahjessup@hotmail.com, (2) Earth and Planetary Science, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131
14-023DATA IMPROVEMENT BY SUBTRACTION OF HIGH-AMPLITUDE HARMONICS FROM SEISMIC DATA: IMPLICATIONS FOR INTERPRETATION OF CD-ROM REFLECTION DATA: SHOSHITAISHVILI, Elena1, JOHNSON, Roy A.1, and MIKHAILOV, Oleg V.2, (1) Department of Geosciences, Univ of Arizona, Tucson, AZ 85721, elenas@geo.arizona.edu, (2) Chevron Petroleum Technology Co, 6001 Bollinger Canyon Rd, Building D, San Ramon, CA 94583
14-024INTERFACING GEOCHEMICAL AND PETROGRAPHIC DATA FROM CHUAR GROUP DOLOMITES: WAS MID-NEOPROTEROZOIC SEAWATER CHEMISTRY PRESERVED DURING EARLY DIAGENESIS/DOLOMITIZATION?: LANGENBURG, Elizabeth S. and DEHLER, Carol M., Department of Geology, Utah State Univ, 4505 Old Main Hill, Logan, UT 84322, esl@cc.usu.edu
14-025GRAVITY MODELING OF THE COLORADO MINERAL BELT: MCCOY, Annie, Earth and Planetary Sciences, Univ of New Mexico, Albuquerque, NM 87131, amccoy@unm.edu, ROY, Mousumi, Department of Earth and Planetary Sciences, Univ of New Mexico, 141 Northrop Hall, Albuquerque, NM 87131, KELLER, G. Randy, Geological Sciences, Univ of Texas at El Paso, 500 W University Ave, El Paso, TX 79968-0555, and KARLSTROM, Karl E., Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131
14-026PETROGRAPHIC ANALYSIS OF THE CARBON CANYON AND CARBON BUTTE MEMBERS OF THE CHUAR GROUP, EASTERN GRAND CANYON: POSSIBLE PROVENANCE CHANGES: MCKENNEY, Danette1, DEHLER, Carol1, and CROSSEY, Laura J.2, (1) Geology, Utah State Univ, 4505 Old Main Hill, Logan, UT 84322, slbj1@cc.usu.edu, (2) Earth and Planetary Science, Univ of New Mexico, Albuquerque, NM 87131
14-027PROTEROZOIC ROCKS OF THE UNCOMPAHGRE PLATEAU, WESTERN COLORADO AND EASTERN UTAH: LIVACCARI, R. F.1, BOWRING, T. J.1, FARMER, E. T.2, GARHART, K. S.1, HOSACK, A. M.1, NAVARRE, A. K.1, PETERMAN, J. S.1, ROLLINS, S. M.1, WILLIAMS, C. A.1, KUNK, M.3, SCOTT, R. B.4, and UNRUH, D.3, (1) Department of Physical & Environmental Sciences, Mesa State College, 1100 North Avenue, Grand Junction, CO 81502, rlivacca@mesastate.edu, (2) Department of Physical & Environmental Sciences, Mesa State College, 1100 North Avenue, Grand Junction, CT 81502, Albania, (3) USGS, Federal Center, Denver, CO 81502, (4) USGS, Federal Center, Denver, CT 81502
14-028METAMORPHISM AND DEFORMATION OF PROTEROZOIC ROCKS IN THE 7.5 MINUTE ROSILLA PEAK QUADRANGLE, SOUTHERN SANGRE DE CRISTO MOUNTAINS, NORTHERN NEW MEXICO: MELIS, Erwin A., Department of Geological Sciences, Univ of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469-5790, eamelis@umit.maine.edu, GOODWIN, Laurel B, Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Pl, Socorro, NM 87801, HEIZLER, M., New Mexico Bureau of Mines and Mineral Resources, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, and BAUER, Paul W., New Mexico Bureau Mines, Campus Station, Socorro, NM 87801-4796
14-029PRECAMBRIAN BASEMENT MAP OF COLORADO--A GEOLOGIC INTERPRETATION OF AN AEROMAGNETIC ANOMALY MAP: SIMS, Paul K., US Geol Survey, PO Box 25046, MS 964, Denver, CO 80225-0046, cfinn@usgs.gov and FINN, Carol A., Crustal Imaging and Characterization Team, U.S. Geol Survey, P. O. Box 25046, MS 964, Denver Federal Center, Denver, CO 80225
14-030TECTONIC IMPLICATIONS OF A CHEMOSTRATIGRAPHIC STUDY OF EARLY PALEOPROTEROZOIC CARBONATES FROM THE SOUTHEASTERN MARGIN OF THE WYOMING CRATON: BEKKER, Andrey, Department of Geological Sciences, VPI & SU, Blacksburg, VA 24061, abekker@vt.edu, KARHU, Juha A., Geol Survey of Finland, Espoo, FIN-02150, Finland, and KAUFMAN, Alan Jay, Department of Geology, Univ of Maryland, College Park, College Park, MD 20742
14-031ANIMATED PALINSPASTIC MAP OF THE MESOPROTEROZOIC BELT-PURCELL BASIN, WESTERN LAURENTIA: SEARS, James W., Geology Department, Univ of Montana, Missoula, MT 59812, jwsears@selway.umt.edu
14-032PRECAMBRIAN BASEMENT MAP SHOWING GEOLOGIC-GEOPHYSICAL DOMAINS, WYOMING: SIMS, Paul K. and FINN, Carol A., Crustal Imaging and Characterization Team, U.S. Geol Survey, MS 964, Denver Federal Center, Denver, CO 80225, cfinn@usgs.gov
14-033QUARTZ-KYANITE PODS IN PROTEROZOIC ROCKS IN NORTHERN NEW MEXICO: SHEAR ZONE FORMATION ALONG AN OLDER HYDROTHERMAL ALTERATION HORIZON: SIMMONS, Mary C. and LARSON, Toti, Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87106, piedra@unm.edu
14-034GEOLOGIC MAPPING OF THE CAPILLA PEAK STATE QUADRANGLE, CENTRAL NEW MEXICO: ROGERS, Steven A.1, KARLSTROM, Karl E.2, CRAWFORD, Eb B.1, DORAN, Linda M.1, ASHBY, James M.3, and THRONE, John F.3, (1) Department of Earth and Planetary Sciences, Univ of New Mexico, Northrup Hall, Albuquerque, NM 87131, (2) Department of Earth and Planetary Science, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, (3) Department of Earth and Planetary Sciences, The Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131-1116, thronej@unm.edu
14-035INVESTIGATION OF TOPOGRAPHY ON THE UPPER MANTLE DISCONTINUITIES BENEATH EUROPE: FOSTER, Jason and GURROLA, Harold, Geosciences, Texas Tech Univ, Lubbock, TX 79413, v4har@ttacs.ttu.edu
14-036THE NEOPROTEROZOIC WINDERMERE TURBIDITE SYSTEM, WESTERN CANADA: DISTRIBUTION, TECTONIC SIGNIFICANCE, AND GEOCHEMICAL RESERVOIR: ROSS, Gerald M.1, AUGEREAU, Carole2, and ROWE, Carrie2, (1) Geol Survey of Canada, 3303 33rd Street N.W, Calgary, AB T2L 2A7, Canada, gmross@nrcan.gc.ca, (2) Geology and Geophysics, Univ of Calgary, Calgary, AB T2N 1N4, Canada
14-037SEISMIC RAY-TRACE MODELING AS A TOOL FOR INTERPRETING COMPLEX SUBSURFACE STRUCTURES IN THE WICHITA MOUNTAINS FRONTAL ZONE, SOUTHERN OKLAHOMA: DODSON, Jan M., SMART, Kevin J., and YOUNG, Roger A., Geology and Geophysics, Univ of Oklahoma, Room 810, Sarkey's Energy Center, 100 E. Boyd, Norman, OK 73069, jdodson@ou.edu

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