Cordilleran Section - 97th Annual Meeting, and Pacific Section, American Association of Petroleum Geologists (April 9-11, 2001)

Session No. 21
Tuesday, 10 April 2001: 8:10 AM-11:30 AM

T8. New Insights in Igneous and Metamorphic Petrology and Volcanology

 

C. A. Hopson and John M. Bartley, Advocates
Paper #
Start Time
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8:10 AM
EMPLACEMENT OF THE NORTH MOUNTAIN PLUTON, KINGS CANYON NATIONAL PARK, CALIFORNIA
GRASSE, Scott W.1, BARTLEY, John1 and GLAZNER, Allen F.2, (1)Department of Geology and Geophysics, Univ of Utah, 135 S. 1460 E., Rm 719, Salt Lake City, UT 84112, (2)Department of Geological Sciences, Univ of North Carolina at Chapel Hill, CB# 3315, Mitchell Hall, Chapel Hill, NC 27599-3315, sgrasse@mines.utah.edu, sgrasse@mines.utah.edu
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8:30 AM
STRUCTURE OF THE CARDINAL MOUNTAIN INTERPLUTON SCREEN, SIERRA NEVADA BATHOLITH, CALIFORNIA
BARTLEY, John M., Dept. of Geology and Geophysics, Univ of Utah, Salt Lake City, UT 84112-0111, GLAZNER, Allen F., Geological Sciences, Univ of North Carolina, Chapel Hill, Chapel Hill, NC and MAHAN, Kevin H., Dept. of Geosciences, Univ of Massachusetts, Amherst, MA 01003, jbartley@mines.utah.edu, jbartley@mines.utah.edu
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8:50 AM
EVIDENCE FOR REPEATED INTRUSION, REMOBILIZATION AND PARTIAL MIXING DURING PLUTON CONSTRUCTION IN THE TUOLUMNE INTRUSIVE SUITE, SIERRA NEVADA BATHOLITH, CALIFORNIA
MILLER, Jonathan S., MILLER, Robert B. and TERUYA, LeAnne, Dept. of Geology, San Jose State Univ, San Jose, CA 95192-0102, jsmiller@email.sjsu.edu, jsmiller@email.sjsu.edu
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9:10 AM
FELSIC DIKES RECORD EARLY AND LATE-STAGE DEVELOPMENT OF THE PARADISE GRANODIORITE, EASTERN SIERRA NEVADA, CALIFORNIA
HIRT, William H., College of the Siskiyous, 800 College Ave, Weed, CA 96094-2806, hirt@siskiyous.edu, hirt@siskiyous.edu
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9:30 AM
MID-CRETACEOUS PLUTONISM IN CHELAN MOUNTAINS TERRANE, NORTH CASCADES, WASHINGTON: RELATIONSHIP OF INTRUSIVE PLUTONS TO CHELAN MIGMATITE COMPLEX
HOPSON, C. A., MATTINSON, J. M. and MATTINSON, C. G., Dept. Geol. Sci, Univ of California, Santa Barbara, CA 93106, cliff@geol.ucsb.edu, cliff@geol.ucsb.edu
 
9:50 AM
Break
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10:10 AM
NEWLY DISCOVERED WESTERN OUTLIER OF THE JOSEPHINE OPHIOLITE(?) ON THE ELK RIVER, SOUTHERN COASTAL OREGON
GIARAMITA, Mario J., Department of Physics and Geology, California State Univ, Stanislaus, Turlock, CA 95382 and HARPER, Gregory D., Dept. of Earth and Atmospheric Sciences, S.U.N.Y, Albany, NY 12222, marty@geology.csustan.edu, marty@geology.csustan.edu
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10:30 AM
POLYMETAMORPHISM OF ARCHEAN PELITIC SCHIST IN THE GROUSE CREEK MOUNTAINS, NORTHWESTERN UTAH
DUDASH, Stephanie L.1, HOISCH, Thomas1 and WELLS, Michael2, (1)Department of Geology, Northern Arizona Univ, Box 4099, Flagstaff, AZ 86011, (2)Department of Geoscience, Univ of Nevada, Box 4010, Las Vegas, NV 89154-4010, slw6@dana.ucc.nau.edu, slw6@dana.ucc.nau.edu
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10:50 AM
ERUPTIVE HISTORY OF THE UNION PASS VOLCANIC CENTER, COLORADO RIVER EXTENSIONAL CORRIDOR, NORTHWEST ARIZONA
LANG, Nicholas P.1, MILLER, Calvin F.1, FAULDS, J. E.2 and CRIBB, Warner3, (1)Department of Geology, Vanderbilt Univ, 2301 Vanderbilt Place, VU Station B 351805, Nashville, TN 37235-1805, (2)Nevada Bureau of Mines and Geology, Univ of Nevada, Reno, Mail Stop 178, Reno, NV 89557, (3)Geosciences, Middle Tennessee State Univ, PO Box 9, Murfreesboro, TN 37132, nicholas.p.lang@vanderbilt.edu, nicholas.p.lang@vanderbilt.edu
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11:10 AM
VOLCANIC BOMBS DEFINE VENT AREA FOR LATE PLIOCENE SONOMA VOLCANICS
BERKLAND, James O., 1175 Chauvet Rd, PO Box 1926, Glen Ellen, CA 95442-1926, syzygyjob@aol.com, syzygyjob@aol.com
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