GSA Annual Meeting in Denver, Colorado, USA - 2016

Session No. 270
Wednesday, 28 September 2016: 8:00 AM-12:00 PM
Room 502 (Colorado Convention Center)

Heat and Mass Transfer through Earth’s Crust during Metamorphism

Mark J. Caddick and Andrew J Smye, Chairs
8:00 AM
THE ECOLGITE CONDUNDRUM AND THE THERMAL EVOLUTION OF MOUNTAIN BELTS
BICKLE, Mike J., Department of Earth Sciences, Univ of Cambridge, Downing St, Cambridge, CB2 3EQ, United Kingdom, mb72@esc.cam.ac.uk
Handouts
  • Bickle_270-1_eclogites_A.pdf (3.1 MB)
  • 8:15 AM
    INTRACRUSTAL MAGMATIC HEAT ADVECTION IN THE EDIACARAN UHT DOMAIN OF MADAGASCAR
    HOLDER, Robert M. and HACKER, Bradley R., Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, rholder@umail.ucsb.edu
    Handouts
  • Holder_GSA2016.pdf (6.0 MB)
  • 8:30 AM
    EXHUMATION OF LOWER CRUSTAL UHT ROCKS INTO THE UPPER AMPHIBOLITE FACIES MIDDLE CRUST: THE GRUF COMPLEX, EUROPEAN CENTRAL ALPS
    OALMANN, Jeffrey1, MÖLLER, Andreas1 and BOUSQUET, Romain2, (1)Department of Geology, The University of Kansas, 1475 Jayhawk Blvd., Lindley Hall, Lawrence, KS 66045, (2)Universität Kiel, Institute of Geosciences, Ludewig-Meyn-Strasse 10, Kiel, 24098, Germany, joalmann@ku.edu
    8:45 AM
    ULTRAHIGH TEMPERATURE METAMORPHISM OF THE ARCHEAN PIKWITONEI GRANULITE DOMAIN
    GUEVARA, Victor E.1, DRAGOVIC, Besim1, CADDICK, Mark J.1, KYLANDER-CLARK, Andrew R.C.2 and COUËSLAN, Chris. G.3, (1)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (2)Department of Earth Science, University of California at Santa Barbara, Santa Barbara, CA 93117, (3)Precambrian Geoscience section, Manitoba Geological Survey, 360-1395 Ellice Avenue, Winnipeg, MB R3G 3P2, Canada, vguevara@vt.edu
    9:00 AM
    THE DIFFERING VIEWPOINTS OF GEOCHRONOLOGY AND GEOSPEEDOMETRY ON THE MATTER OF SHORT-DURATION REGIONAL METAMORPHISM
    VIETE, Daniel R., Earth & Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218, viete@jhu.edu
     
    9:15 AM
    Break and discussion on heating mechanisms
    9:30 AM
    FLUID-ROCK INTERACTION VIA INTERFACE COUPLED DISSOLUTION-REPRECIPITATION RECORDED BY TRACE ELEMENTS IN GARNET
    AGUE, Jay J., Department of Geology and Geophysics, Yale University, PO Box 208109, New Haven, CT 06520-8109 and AXLER, Jennifer A., Department of Geology and Geophysics, Yale University, New Haven, CT 06520, jay.ague@yale.edu
    9:45 AM
    MONAZITE-XENOTIME THERMOMETRY CONSTRAINTS ON THE METAMORPHIC EVOLUTION OF THE SCANDIAN NAPPE STACK, NW HIGHLANDS TERRANE, SCOTLAND
    MAKO, Calvin A., Geosciences, Virginia Tech, Blacksburg, VA 24061, LAW, Richard D., Department of Geosciences, Virginia Tech, Blacksburg, VA 24061, COTTLE, John M., Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, THIGPEN, J. Ryan, Earth and Environmental Sciences, University of Kentucky, 121 Washington Ave., Lexington, KY 40506 and ASHLEY, Kyle T., The Jackson School of Geosciences, The Unversity of Texas at Austin, 2275 Speedway Stop C9000, Austin, TX 78712, cmako@vt.edu
    10:00 AM
    MECHANISMS OF HELIUM DIFFUSION FROM ZIRCON, AND THE TRANSITION TO THE METAMICT STATE
    GOLDSMITH, Adam S.1, STOCKLI, Daniel F.2 and KETCHAM, Richard A.2, (1)Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712, (2)Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, atom.goldsmith@utexas.edu
    10:15 AM
    LABORATORY FAR-IR SPECTROSCOPY OF PHYLLOSILICATES
    BRUSENTSOVA, Tatyana1, PEALE, Robert E.2, MAUKONEN, Doug2, FIGUEIREDO, Pedro2, HARLOW, George E.3, EBEL, Denton4 and LISSE, Carey M.5, (1)South Florida State College, 600 West College Drive, Avon Park, FL 33825, (2)Physics Department, University of Central Florida, 4000 Central Florida Blvd, Orlando, FL 32816, (3)Department of Earth and Planetary Sciences, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, (4)Department of Earth and Planetary Sciences, American Museum of Natural History, Central Park West at 79th St, New York, NY 10024, (5)Applied Physics Laboratory, Johns Hopkins University, 11100 Johns Hopkins Rd, Laurel, MD 20723, tbrusentsova@gmail.com
    10:30 AM
    THE ULTIMATE FATE OF CONTINENTAL CRUST IS TO MELT – GEOLOGIC RECORD AT HIGH AND ULTRAHIGH PRESSURE
    TEYSSIER, Christian1, WHITNEY, Donna L.1, REY, Patrice F.2, GORDON, Stacia M.3 and KORCHINSKI, Megan1, (1)Department of Earth Sciences, University of Minnesota, Minneapolis, MN 55455, (2)Earthbyte Research Group, School of Geosciences, University of Sydney, Sydney, NSW2006, Australia, (3)Department of Geological Sciences, University of Nevada, Reno, 1664 N. Virginia Street, Reno, NV 89557, teyssier@umn.edu
    10:45 AM
    FLUID-ROCK INTERACTION AT THE SLAB-MANTLE INTERFACE DURING SUBDUCTION AND EXHUMATION: THE RECORD IN MÉLANGE VS. COHERENT HP/LT TERRANES
    WHITNEY, Donna L., FORNASH, Katherine F. and TEYSSIER, Christian, Department of Earth Sciences, University of Minnesota, Minneapolis, MN 55455, dwhitney@umn.edu
     
    11:00 AM
    Discussion on fluid-rock intereactions
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