Session No. 162 Tuesday, October 29, 2002
1:30 PM-5:30 PM, Colorado Convention Center: Exhibit Hall
Petrology, Igneous and Experimental (Posters)
 Paper #Booth #
162-1113GEOCHEMISTRY AND TECTONIC IMPLICATIONS OF SERPENTINIZED ULTRAMAFIC ROCKS IN VERMONT: COISH, Raymond A. and GARDNER, Parham, Geology Department, Middlebury College, Bicentennial Hall, Middlebury, VT 05753, coish@middlebury.edu
162-2114PETROGRAPHIC AND GEOCHEMICAL ANALYSIS OF A DIABASE DIKE FROM NORTH HARPSWELL, MAINE: A PRELIMINARY REPORT: ASHER, Pranoti M., Department of Geology and Geography, Georgia Southern Univ, Box 8149, Statesboro, GA 30460-8149, pasher@gasou.edu.
162-3115CONTACT RELATIONS OF THE NAHANT GABBRO AND WEYMOUTH FORMATION, NAHANT, MASSACHUSETTS: KELLY, Peter J. and ROSS, Martin E., Geology, Northeastern Univ, 14 Holmes Hall, 325 Huntington Ave, Boston, MA 02115, kasemeistr@aol.com
162-4116KIMBERLITES FROM THE CENTRAL NEW YORK: MINERALOGY, GEOCHEMISTRY, XENOLITHS AND CONTACT PHENOMENA: LUPULESCU, Marian V., Research and Collections, New York State Museum, Cultural Education Building , 3140, Madison Avenue, Albany, NY 12230, mlupules@mail.nysed.gov, SHAW, George H., Geology Department, Union College, Schenectady, NY 12308, and BAILEY, David G., Hamilton College, 198 College Hill Rd, Clinton, NY 13323
162-5117NATURE OF THE CRUST NEAR THE GRENVILLE BORDER IN NORTHERN NEW ENGLAND: CONSTRAINTS FROM NEW PB ISOTOPE DATA FROM THE MOOSELOOKMEGUNTIC IGNEOUS COMPLEX, MAINE: CENTORBI, Tracey L.1, TOMASCAK, Paul B.1, BROWN, Michael2, SOLAR, Gary S.3, and TIAN, Jinmei2, (1) Geochemistry Laboratory, Department of Geology, University of Maryland, College Park, MD 20742, tlcento@geol.umd.edu, (2) Laboratory for Crustal Petrology, Univ of Maryland, Department of Geology, College Park, MD 20742-4211, (3) Department of Earth Sciences, SUNY College at Buffalo, 1300 Elmwood Avenue, Buffalo, NY 14222
162-6118THERMAL REJUVENATION OF THE VINALHAVEN GRANITE, COASTAL MAINE: WIEBE, R.A., Dept. Geosciences, Franklin and Marshall College, Lancaster, PA 17604-3003, rwiebe@fandm.edu, MANON, M.R., Dept. Geological Sciences, Univ. of Michigan, Ann Arbor, MI 48109-1063, and HAWKINS, D.P., Dept. Geology and Geography, Denison Univ, Granville, OH 43023
162-7119OCEANIC-ARC MAGMATIC PROCESSES AS RECORDED IN GABBROIC ROCKS FROM TOBAGO, WEST INDIES: SWAPP, Susan M. and SNOKE, Arthur W., Geology and Geophysics, Univ of Wyoming, Laramie, WY 82071, swapp@uwyo.edu
162-8120SULFUR ISOTOPE GEOCHEMISTRY OF THE HAILE GOLD MINE, SOUTH CAROLINA: POSSIBLE MAGMATIC ORIGIN OF SULFUR: HILDRETH, Stephen C. Jr, Earth Science/Physics, Univ of South Dakota, Akeley Hall, Vermillion, SD 57069, shildret@usd.edu.
162-9121OBSERVED AND PREDICTED CRYSTALLIZATION SEQUENCE IN BARBERTON KOMATIITE: KAREEM, Keena M., Geology and Geophysics, Louisiana State Univ, Baton Rouge, LA 70803, keena@geol.lsu.edu and BYERLY, Gary Ray, Geology and Geophysics, Louisiana State Univ, E235 Howe-Russell, Baton Rouge, LA 70803-4101
162-10122MINERAL-MELT TRACE ELEMENT PARTITIONING AT 1 BAR TO 10 KBAR PRESSURES: LUNDSTROM, Craig C., SUTTON, Anna L., TEPLEY, Frank J. III, and THOMPSON, Amy E., Dept of Geology, Univ of Illinois, 1301 W Green St, Urbana, IL 61801, alsutto1@uiuc.edu
162-11123EXPERIMENTAL DETERMINATION OF PHASE EQUILIBRIA IN THE SYSTEM H2O-CO2-NACL AT 0.5 KB FROM 500 TO 700°C: ANOVITZ, L.M.1, LABOTKA, T.C.1, and BLENCOE, J.G.2, (1) Department of Geological Sciences, Univ of Tennessee, Knoxville, TN 37996, iz9@ornl.gov, (2) Oak Ridge National Lab, MS 6110, PO Box 2008, Oak Ridge, TN 37831-6110
162-12124MANTLE SOURCE AND MAGMATIC EVOLUTION OF THE LATE PLIOCENE OGOL LAVA BEDS OF LAETOLI, TANZANIA: WIRTH, Karl R., Geology Department, Macalester College, 1600 Grand Ave, St. Paul, MN 55105, wirth@macalester.edu and ADELSBERGER, Katherine A., Department of Geology, Beloit College, 700 College St, Beloit, WI 53511
162-13125HIGH PRESSURE ORIGIN OF ALKALIC ROCKS FROM HALEAKALA VOLCANO, HAWAII: CRAVEN, Keri M. and KILINC, Attila, Department of Geology, Univ of Cincinnati, P.O. Box 210013, Cincinnati, OH 45221-0013, kericraven@hotmail.com
162-14126CORRELATION, AGE, AND TECTONIC IMPLICATIONS OF THE METAVOLCANIC ROCKS IN THE NORTHERN VERDI RANGE, SIERRA COUNTY, CALIFORNIA: PAULY, Bruce D. and BROOKS, Elwood R., Dept. of Geology, Univ. California, Davis, CA 95616, pauly@geology.ucdavis.edu
162-15127NORTHBRAE RHYOLITE IN THE BERKELEY HILLS, CA: A ROCK WELL-MISUNDERSTOOD: MURPHY, Lin1, FLECK, Robert2, and WOODEN, Joseph2, (1) Geological Sciences, California State Univ, Hayward, 3625 Catalpa Way, Boulder, CO 80304, Lmarphy@ix.netcom.com, (2) United States Geol Survey, Menlo Park, CA
162-16128A FIELD AND PETROGRAPHIC STUDY OF MAGMA MIXING/MINGLING TEXTURES IN THE DIORITE OF FIRST LAKE, CENTRAL SIERRA NEVADA BATHOLITH, CALIFORNIA: WENNER, Jennifer M. and LLOYD, Mindy A., Department of Geology, Univ Wisconsin - Oshkosh, 800 Algoma Blvd, Oshkosh, WI 54901-3551, wenner@uwosh.edu
162-17129MID-MIOCENE FLOOD BASALT VOLCANISM IN SOUTHEASTERN OREGON: NEW INSIGHTS ON AN OLD PROBLEM: BRUESEKE, Matthew E. and HART, William K., Department of Geology, Miami Univ, 114 Shideler Hall, Oxford, OH 45056, brueseme@muohio.edu
162-18130ORIGIN AND TECTONIC IMPLICATIONS OF ACROSS-STRIKE GEOCHEMICAL VARIATIONS IN THE EOCENE ABSAROKA VOLCANIC PROVINCE, USA: FEELEY, Todd C., Earth Sciences, Montana State Univ, Bozeman, MT 59717, tfeeley@montana.edu.
162-19131SUBDUCTION OR RIFTING: THE EOCENE MAGMAS OF THE SACRAMENTO MOUNTAINS, NM: MCMANUS, Catherine E. Dowe and MCMILLAN, Nancy J., Geological Sciences, New Mexico State Univ, Dept. 30001, Box 3AB, Las Cruces, NM 88003, katedowe@aol.com
162-20132PETROLOGY, GEOCHEMISTRY, AND AERIAL DISTRIBUTION OF THE TUFF OF SAGUACHE CREEK, EASTERN SAN JUAN VOLCANIC FIELD, COLORADO: TURNER, Kenzie J., SIMON, Justin I., and WENDLANDT, Richard F., Dept. of Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, kjturner@mines.edu
162-21133GEOCHEMICAL SIGNATURE OF PROGRESSIVE EXTENSION WITHIN AN ACCOMMODATION ZONE, EASTERN BLACK MOUNTAINS, AZ: BETTISON-VARGA, Lori1, SMITH, Diane2, and VARGA, Robert1, (1) Department of Geology, The College of Wooster, Wooster, OH 44691, lbettison@acs.wooster.edu, (2) Department of Geosciences, Trinity Univ, San Antonio, TX 78212
162-22134MANTLE EVOLUTION ASSOCIATED WITH THE RIO GRANDE RIFT: GEOTHERMOBAROMETRY OF UPPER MANTLE XENOLITHS: KIL, Young-woo and WENDLANDT, Richard F., Dept. of Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, ykil@mines.edu
162-23135CONTAMINATION VS. LONG-TERM STORAGE OF HIGH-SILICA RHYOLITE MAGMA: HIGH-PRECISION PB ISOTOPE RATIO EVIDENCE FROM THE BANDELIER TUFF: WOLFF, John A. and RAMOS, Frank C., Geology Department, Washington State Univ, Pullman, WA 99164, jawolff@mail.wsu.edu
162-24136CORRELATION OF ASH-FLOW SHEETS, SAN JUAN VOLCANIC FIELD, SOUTHWESTERN COLORADO: YACOB, Ezra and WENDLANDT, Richard F., Department of Geology and Geological Engineering, Colorado School of Mines, 1500 Illinois street, Golden, CO 80401, eyacob@usgs.gov

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