Session No. 14 Tuesday, May 1, 2001

1:00 PM-5:00 PM, Sheraton Old Town Hotel: Alvarado DE
S5. Tectonics of the Rocky Mountain Region (Posters)
Karl E. Karlstrom, Presiding
Booth #
1A 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,
2DEPOSITIONAL 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,
3IMAGING 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,
4THE 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,
5ANATOMY 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,
6LOCATION 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
7RAPID 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, University of Tennessee, Knoxville, TN 37966,
8SEISMIC 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
9FOLIATION 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,
10IMAGING 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
11PREEXISTING 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
12TIMING 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
13CDROM: 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
14ISOTOPIC 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
15PALEOMAGNETIC 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 University of Michigan, 4534 C.C. Little Building, Ann Arbor, MI 48109-1063,
16A 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.
17CRUSTAL 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
18PETROLOGIC 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
19DETRITAL 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,
20FARWELL 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
21SEISMIC 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
22CROSS 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
23DATA 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
24INTERFACING 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
25GRAVITY 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,
26PETROGRAPHIC 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
27PROTEROZOIC 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
28METAMORPHISM 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,
29PRECAMBRIAN 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,
30TECTONIC 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,
31ANIMATED 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.
32PRECAMBRIAN 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
33QUARTZ-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
34GEOLOGIC 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, stevenr@unm.edu, (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
35INVESTIGATION 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
36THE 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
37SEISMIC 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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