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Session No. 398
Wednesday, 30 October 2013: 1:00 PM-5:00 PM
Room 503 (Colorado Convention Center)

T157. Frontiers in Petrochronology

Geochemical Society; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

John Cottle and Andrew Kylander-Clark, Advocates
Paper #
Start Time
1
1:00 PM
EXPLORING THE PETROCHRONOLOGY OF ACCESSORY MINERALS THROUGH TANDEM QUADRUPOLE LA-ICPMS AND ISOTOPE DILUTION TIMS ON THE SAME CRYSTALS
SCHMITZ, Mark D., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725-1535, markschmitz@boisestate.edu
2
1:20 PM
INTEGRATED APPROACHES TO UNDERSTANDING PROCESSES AND EVENT HISTORIES IN HIGH-TEMPERATURE METAMORPHIC TERRANE
KELLY, Nigel M., Department of Geology & Geological Engineering, Colorado School of Mines, 1516 Illinois St, Golden, CO 80401 and MATTHEWS, Jessica A., Department of Geology & Geological Engineering, Colorado School of Mines, Golden, CO 80401, nkelly@mines.edu
3
1:40 PM
CONSTRAINING THE PROTEROZOIC GROWTH AND MODIFICATION OF THE WESTERN NORTH AMERICAN CRATON IN NORTHERN IDAHO USING MONAZITE AND XENOTIME PETROCHRONOLOGY
BALDWIN, Julia A., Department of Geosciences, University of Montana, Missoula, MT 59812, GUEVARA, Victor E., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061 and FOSTER, David A., Department of Geological Sciences, University of Florida, PO Box 112120, Gainesville, FL 32611-2120, jbaldwin@mso.umt.edu
4
2:00 PM
LINKING MONAZITE AGE WITH METAMORPHIC STAGE
MOTTRAM, Catherine M., Department of Environment, Earth and Ecosystems, The Open University, Walton Hall, Milton Keynes, MK7 6AA, United Kingdom, WARREN, Clare J., Environment, Earth and Ecosystems, The Open University, Milton Keynes, MK7 6AA, England, REGIS, Daniele, Environment, Earth and Ecosystems, The Open University, Walton Hall, Milton Keynes, MK7 6AA, United Kingdom, ROBERTS, Nick M.W., British Geological Survey, NERC Isotope Geosciences Laboratory, Keyworth, NG12 5GG, United Kingdom and PARRISH, Randall R., Dept of Geology, University of Leicester, NERC Isotope Geosciences Laboratory, British Geological Survey, Keyworth, NG12 5GG, United Kingdom, catherine.mottram@open.ac.uk
5
2:15 PM
PHASE EQUILIBRIA, GARNET REE GEOCHEMISTRY, AND LASS PETROCHRONOLOGY: CONSTRAINTS ON THE P-T-T HISTORY OF THE PRIEST RIVER COMPLEX, NORTHERN IDAHO
STEVENS, Liane M. and BALDWIN, Julia A., Department of Geosciences, University of Montana, Missoula, MT 59812, liane.stevens@umontana.edu
 
2:30 PM
Break
6
2:45 PM
ZIRCON PETROCHRONOLOGY OF UHP TERRANES: HOW DO WE INTERPRET COMPLEX DATA SETS?
MCCLELLAND, William C. and GILOTTI, Jane A., Department of Earth and Environmental Sciences, University of Iowa, Iowa City, IA 52242, bill-mcclelland@uiowa.edu
7
3:00 PM
PROGRESSIVE, LONG-LIVED, VERSUS PUNCTUATED HP METAMORPHIC EVENTS: A REGIONAL PERSPECTIVE FROM THE FRANCISCAN COMPLEX, CALIFORNIA
WAKABAYASHI, John, Department of Earth and Environmental Sciences, California State University, Fresno, CA 93740, jwakabayashi@csufresno.edu
8
3:15 PM
INTEGRATING ZIRCON AND GARNET ISOTOPIC AND TRACE ELEMENT COMPOSITION TO CONSTRAIN THE TIMING AND DURATION OF HIGH PRESSURE METAMORPHISM IN A LARGE HOT OROGEN
MARSH, Jeffrey, School of Earth and Environmental Sciences, Queens College, 65-30 Kissena Blvd, Queens, NY 11367, jhmarsh00@gmail.com
9
3:30 PM
DETERMINING GARNET CRYSTALLIZATION KINETICS FROM GROWTH ZONING AND MN-CALIBRATED SM-ND AGES
BLOOM, Rose A.1, HIRSCH, David M.1, GATEWOOD, Mathew2, DRAGOVIC, Besim3, BAXTER, Ethan F.4 and STOWELL, Harold H.2, (1)Geology, Western Washington University, 516 High St, Bellingham, WA 98225, (2)Department of Geological Sciences, Univ of Alabama, Box 870338, Tuscaloosa, AL 35487-0338, (3)Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (4)Earth and Environmental Science, Boston College, 140 Commonwealth Ave, Boston, MA 02467, rose.vail.bloom@gmail.com
10
3:45 PM
COMBINED RUTILE U-PB THERMOCHRONOLOGY AND TRACE ELEMENT SYSTEMATICS REVEALED BY LA-ICPMS DEPTH-PROFILING
SMYE, Andrew J., Department of Geological Sciences, University of Texas at Austin, Jackson School of Geosciences, 1 University Station C9000, Austin, TX 78712 and STOCKLI, Daniel F., Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712, andrew.smye@jsg.utexas.edu
11
4:00 PM
FLUORINE-AIDED RE-EQUILIBRATION OF U-PB AND ZR IN TITANITE
STEARNS, Michael A., Earth Science, University of California, 1006 Webb Hall, MC 9630, Santa Barbara, CA 93106-9630, HACKER, Bradley R., Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, KYLANDER-CLARK, Andrew, Department of Earth Science, University of California, Santa Barbara, CA 93106 and SEWARD, Gareth, Earth Science, University of California, Santa Barbara, CA 93106, michael.a.stearns@gmail.com
12
4:15 PM
DATING DEFORMATION WITH IN-SITU 40AR/39AR ON MICAS: RHEOLOGICAL IMPLICATIONS FOR QUARTZ- AND CALCITE-RICH ROCKS (WEST CYCLADIC DETACHMENT SYSTEM, GREECE)
COSSETTE, Élise1, SCHNEIDER, D.A.1, WARREN, Clare J.2 and GRASEMANN, B.3, (1)Earth Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada, (2)Environment, Earth and Ecosystems, The Open University, Milton Keynes, MK7 6AA, England, (3)Geodynamics & Sedimentology, University of Vienna, Vienna, 1090, Austria, david.schneider@uOttawa.ca
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