Session No. 105 Wednesday, November 7, 2001

8:00 AM-12:00 PM, Hynes Convention Center: Ballroom A
Metamorphic Petrology II
Donna L. Whitney and B. Ronald Frost, Presiding
 Paper #Start Time
105-08:00 AM IRON-TITANIUM OXIDE THERMOBAROMETRY AT HIGH OXYGEN FUGACITY: EVANS, Bernard William, Earth and Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195-1310, evans@geology.washington.edu, SCAILLET, Bruno, CNRS-ISTO, 1A rue de la Ferollerie, Orleans Cedex 2, F-45071, France, and KUEHNER, Scott M., Earth & Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195-1310
105-08:15 AM IRON-TITANIUM OXIDE THERMOBAROMETRY: NEW CALIBRATION EXPERIMENTS IN THE FE-TI-O SYSTEM AT 1 BAR AND 1000–1300°C: LATTARD, Dominique, Mineralogisches Institut, Universität Heidelberg, INF 236, Heidelberg 69120 Germany, dlattard@min.uni-heidelberg.de.
105-08:30 AM MESOZOIC GRANULITE FACIES METAMORPHISM OF THE PITKA MAFIC-ULTRAMAFIC COMPLEX, NORTHERN ALASKA: GHENT, Edward D.1, ROESKE, Sarah2, STOUT, Mavis Z.1, BRADSHAW, John Y.3, and SNEE, Larry4, (1) Univ Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada, ghent@geo.ucalgary.ca, (2) Geology and Geophysics, Univ of California, Davis, Davis, CA 95616, (3) (deceased), U.S. Geol Survey, Anchorage, AK, (4) U.S. Geol Survey, MS 974, Federal Center, Denver, CO 80225
105-08:45 AM TEXTURAL AND CHEMICAL EVIDENCE FOR MELTING IN SPHALERITE-RICH ORE FROM BROKEN HILL: FROST, B. Ronald, Geology and Geophysics, Univeristy of Wyoming, Laramie, WY 82071, rfrost@uwyo.edu and SWAPP, Susan M., Geology and Geophysics, Univ of Wyoming, Laramie, WY 82071
105-09:00 AM COEXISTING ANDALUSITE, KYANITE, AND SILLIMANITE IN A BLUESCHIST TERRAIN, CENTRAL TURKEY: WHITNEY, Donna L., Geology and Geophysics, Univ of Minnesota, Minneapolis, MN 55455, dwhitney@umn.edu and GROVER, Timothy W., Castleton State College, Dept. Natural Sciences, Castleton, VT 05735
105-09:15 AM TECTONOGEOCHEMISTRY OF THE CORDILLERA DE LA COSTA ECLOGITE BELT, VENEZUELA: SORENSEN, Sorena S.1, SISSON, Virginia B.2, and AVE LALLEMANT, Hans2, (1) Dept. of Mineral Sciences, NHB-119, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560-0119, sorena@volcano.si.edu, (2) Dept. of Earth Science, Rice Univ, MS-126, Houston, TX 77005-1892
105-09:30 AM GEOCHEMISTRY AND METAMORPHISM OF BLUESCHIST/ECLOGITE FACIES ROCKS ON THE ISLAND OF SYROS, CYCLADES, GREECE: SCHUMACHER, John C.1, BRADY, John B.2, PRINKEY, Debra R.3, WALTON, Aurélia4, ABLE, Lindsey M.2, SINITSIN, Andrei G.5, and CHENEY, John T.5, (1) Dept. of Earth Sciences, Univ of Bristol, Wills Memorial Bldg, Bristol, BS8 1RJ, United Kingdom, j.c.schumacher@bristol.ac.uk, (2) Department of Geology, Smith College, Northampton, MA 01063, (3) Geology Department, College of Wooster, Wooster, OH 44691, (4) Dept. of Geology, Beloit College, Beloit, WI 53511, (5) Department of Geology, Amherst College, Amherst, MA 01002
105-09:45 AM MAGMATIC EPIDOTE-HORNBLENDE RELATIONS IN MIGMATITIC BIOTITE TTG GNEISSES, NORTHERN GALLATIN RANGE, SW MONTANA: MOGK, David W., Dept. of Earth Sciences, Montana State Univ, Bozeman, MT 59717, mogk@montana.edu.
105-010:00 AM PROGRADE LAWSONITE PSEUDOMORPHS IN BLUESCHISTS FROM SYROS, GREECE: BRADY, John B.1, ABLE, Lindsey M.1, CHENEY, John T.2, SPERRY, Arianne J.2, and SCHUMACHER, John C.3, (1) Department of Geology, Smith College, Northampton, MA 01063, jbrady@science.smith.edu, (2) Department of Geology, Amherst College, Amherst, MA 01002, (3) Univ Bristol, Wills Memorial Bldg, Bristol, BS8 1RJ, United Kingdom
105-010:15 AM THE PRESSURE AND TEMPERATURE DEPENDENCE OF ZR AND TI SUBSTITUTION IN ALMANDINE: DONOHUE, C. L.1, MANNING, C. E.2, and ESSENE, E. J.1, (1) Dept. of Geological Sciences, Univ of Michigan, Ann Arbor, MI 48109-1063, donohue@umich.edu, (2) Dept. of Earth and Space Sciences, Univ of California Los Angeles, Los Angeles, CA 90024-1567
105-010:30 AM THERMOBAROMETRY OF ECLOGITES FROM THE EASTERN BLUE RIDGE, NORTH CAROLINA: PAGE, F. Z., ESSENE, E. J., and MUKASA, S. B., Department of Geological Sciences, Univ of Michigan, 2534 C.C. Little, Ann Arbor, MI 48109-1063, fpage@umich.edu
105-010:45 AM THE EFFECT OF CONDUCTIVE VS. ADVECTIVE THERMAL REGIMES ON REACTION MECHANISMS IN PELITES NEAR TABULAR PLUTONS IN THE MID-CRUST: FOSTER, C. T. Jr, Dept. of Geoscience, Univ of Iowa, Iowa City, IA 52242-1379, tom-foster@uiowa.edu and DUTROW, Barbara L., Dept. of Geology & Geophysics, L.S.U, Baton Rouge, LA 70803-4101
105-011:00 AM ADVECTIVE THERMAL PULSES AS HYDRATION-DEHYDRATION MECHANISMS IN CONTACT-REGIONAL METAMORPHIC TERRANES: DUTROW, Barbara L.1, FOSTER, C. T. Jr2, GABLE, C. W.3, and TRAVIS, B. J.3, (1) Dept. of Geology & Geophysics, L.S.U, Baton Rouge, LA 70803-4101, dutrow@geol.lsu.edu, (2) Dept. of Geosciences, Univ. of Iowa, Iowa City, IA 52242, (3) Earth & Environmental Sciences, Los Alamos National Lab, Los Alamos, NM 87545
105-011:15 AM EXPERIMENTAL DETERMINATION OF THE EQUILIBRIA RUTILE + MAGNESITE = GEIKIELITE + CO2 AND ZIRCON + MAGNESITE = BADDELEYITE + FORSTERITE + CO2: FERRY, John M.1, NEWTON, Robert C.2, and MANNING, Craig E.2, (1) Department of Earth and Planetary Sciences, Johns Hopkins Univ, Baltimore, MD 21218, jferry@jhu.edu, (2) Department of Earth and Space Sciences, UCLA, Los Angeles, CA 90025
105-011:30 AM HYDROTHERMAL AMPHIBOLE IN SUBGREENSCHIST FACIES METAVOLCANIC ROCKS, NORTHERN SIERRA NEVADA, CALIFORNIA: DAY, Howard W., Dept. of Geology, Univ. California - Davis, 1 Shields Ave, Davis, CA 95616-8605, day@geology.ucdavis.edu and SPRINGER, Robert K., Brandon Univ, Dept Geology, Brandon, MB R7A 6A9, Canada
105-011:45 AM METAMORPHISM AND EXHUMATION OF ULTRAHIGH PRESSURE ECLOGITES AND GNEISSES, NORTH QAIDAM, CHINA: MANNING, C. E.1, MENOLD, C. A.1, YIN, A.1, and GEHRELS, G.2, (1) Earth and Space Sciences, UCLA, Los Angeles, CA 90095-1567, manning@ess.ucla.edu, (2) Dept. of Geosciences, Univ of Arizona, Tucson, AZ 85721

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