Rocky Mountain (56th Annual) and Cordilleran (100th Annual) Joint Meeting (May 35, 2004)
Session No. 1 Monday, May 3, 2004
8:20 AM-12:00 PM, Boise Centre on the Grove: Salmon River

Volcanology, Igneous and Metamorphic Petrology

Karen Viskupic and Schmitz Mark, Presiding
 Paper #Start Time
1-18:20 AM ISOTOPIC CONSTRAINTS ON THE EVOLUTION OF FELSIC MAGMA IN THE AZTEC WASH PLUTON, ELDORADO MOUNTAINS, NEVADA: ERICKSEN, Shelly M.1, MILLER, Jonathan S.1, MILLER, Calvin F.2, HARPER, Brian E.2, and AGGARWAL, Jugdeep K.3, (1) Dept. of Geology, San Jose State Univ, San Jose, CA 95192-0102, shellyericksen@hotmail.com, (2) Dept. of Geology, Vanderbilt Univ, Nashville, TN, (3) Dept. of Earth Sciences, University of California, Santa Cruz, Santa Cruz, CA
1-28:40 AM PETROLOGY AND GEOCHEMISTRY OF CRETACEOUS PLUTONS IN THE CAREYWOOD 7.5' QUADRANGLE, NORTHERN IDAHO: HOFFER, Matthew R., Geological Sciences, Univ of Idaho, 520 Troy Highway, Apt. 1, Moscow, ID 83843, hoff8124@uidaho.edu, GEIST, Dennis J., Geological Sciences, Univ of Idaho, 322 Mines, University of Idaho, Moscow, ID 83843, LEWIS, Reed S., Main Office Moscow, Idaho Geol Survey, Morrill Hall, Third Floor, University of Idaho, Moscow, ID 83844-3014, and DONELICK, Raymond A., Apatite to Zircon, Inc, 1075 Matson Road, Viola, ID 83872-9709
1-39:00 AM TRANSITION FROM PLUTONISM TO VOLUMINOUS DIKING IN THE ELDORADO MOUNTAINS, NORTHERN COLORADO RIVER EXTENSIONAL CORRIDOR, NEVADA: STEINWINDER, Thomas R.1, MILLER, Calvin F.1, FAULDS, James E.2, KOTEAS, Christopher1, and ERICKSEN, Shelly M.3, (1) Dept. of Geology, Vanderbilt Univ, Nashville, TN 37235, thomas.r.steinwinder@vanderbilt.edu, (2) Nevada Bureau of Mines and Geology, Univ of Nevada, MS 178, Reno, NV 89557, (3) Dept. of Geology, San Jose State Univ, San Jose, CA 95192-0102
1-49:20 AM PETROLOGY AND GEOCHEMISTRY OF DEFORMED CARBONATITE AND NEPHELINE-SYENITE GNEISS IN THE PAN-AFRICAN DAHOMEYIDE OF SOUTHEASTERN GHANA, WEST AFRICA: NUDE, Prosper M., Geology, Utah State Univ, Logan, UT 84322-4505, pmnude@cc.usu.edu and SHERVAIS, John W., Geology Dept, Utah State Univ, Logan, UT 84322-4505
1-59:40 AM THE PANTHER CREEK VOLCANO: A NEWLY DISCOVERED BASALTIC VENT IN YELLOWSTONE NATIONAL PARK: BENNETT, Kristeen, Department of Geoscience, Univ of Nevada, Las Vegas, Las Vegas, NV 89154-4010, bennettk@unlv.nevada.edu and SMITH, Eugene, Dept. Geoscience, Univ of Nevada, Las Vegas, 4505 South Maryland Parkway, Las Vegas, NV 89154-4010
 10:00 AM Break
1-610:20 AM PETROLOGIC ANALYSIS OF THE TEPEE DRAW TUFF, NEWBERRY VOLCANO, OREGON: PRELIMINARY CONSTRAINTS ON COMPOSITIONAL ZONING IN THE PRE-ERUPTIVE MAGMA CHAMBER: TEMPLETON, Jeffrey H., Earth and Physical Sciences Dept, Western Oregon Univ, 345 N. Monmouth Ave, Monmouth, OR 97361, templej@wou.edu.
1-710:40 AM GEOLOGIC AND PALEOMAGNETIC STUDIES OF A PLIOCENE VOLCANIC DEBRIS-AVALANCHE DEPOSIT IN THE NORTHERN SIERRA NEVADA, CALIFORNIA: BERKEBILE, Martha S., 314 Champions Drive, Rockport, TX 78382, marthab@pyramid3.net, HANSON, Richard E., Geology, Texas Christian Univ, TCU Box 298830, Fort Worth, TX 76129, GOSE, Wulf A., Geological Sciences, The Univ of Texas at Austin, Dept Geological Sciences C1100, The University of Texas at Austin, Austin, TX 78712-1101, and HARWOOD, David S., US Geological Survey, Menlo Park, CA 94025
1-811:00 AM VOLCANIC HAZARD ON MAUNA LOA'S NORTHWEST FLANK: AN INTEGRATED APPROACH: RIKER, Jenny M. and CASHMAN, Katharine V., Department of Geological Sciences, Univ of Oregon, 1272 University of Oregon, Eugene, OR 97403-1272, jriker@gladstone.uoregon.edu
1-911:20 AM METAMORPHIC PRESSURE-TEMPERATURE PATHS AND ISOTOPIC DATING IN THE HANGING WALL OF A MAJOR THRUST, SEVIER HINTERLAND, SOUTH-CENTRAL IDAHO: KELLY, Eric D.1, HOISCH, Thomas D.1, and WELLS, Michael L.2, (1) Geology, Northern Arizona Univ, Box 4099, Flagstaff, AZ 86011, edk@dana.ucc.nau.edu, (2) Department of Geoscience, Univ of Nevada Las Vegas, Las Vegas, NV 89154-4010
1-1011:40 AM COMPOSITIONAL VARIATIONS AND ORIGINS OF THE ORBS IN MORGAN HILL POPPY JASPER, SOUTHERN SANTA CLARA VALLEY, CA: HONESTO, Jenise Marie and FOX, L.K., Department of Geosciences, Univ of the Pacific, 3601 Pacific Avenue, Stockton, CA 95211, j_honesto@pacific.edu

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