GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

Session No. 165
Tuesday, 6 November 2018: 8:00 AM-12:00 PM
Room 240-241 (Indiana Convention Center)

T142. Metamorphic Petrology Past, Present, and Future: Preparing for the Next 100 Years with the Mineralogical Society of America

Mineralogical Society of America; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

John M. Cottle, Sarah Penniston-Dorland and Mark J. Caddick, Advocates
Paper #
Start Time
8:00 AM
BEYOND EQUILIBRIUM THERMOBAROMETRY: SHIFTING THE PARADIGM TOWARDS KINETICS (Invited Presentation)
SPEAR, Frank S. and WOLFE, Oliver M., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th St., Troy, NY 12180
8:20 AM
THERMODYNAMIC MODELLING OF MAFIC GRANULITES: DISCREPANCIES BETWEEN OBSERVED AND PREDICTED PHASE EQUILIBRIA
FORSHAW, Jacob B.1, WATERS, David J.2, PATTISON, David R.M.1, PALIN, Richard M.3 and GOPON, Phillip4, (1)Department of Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada, (2)Department of Earth Sciences, University of Oxford, South Parks Road, Oxford, OX1 3AN, United Kingdom; Oxford University Museum of Natural History, Parks Road, Oxford, OX1 3PW, United Kingdom, (3)Department of Geology and Geological Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401, (4)Department of Earth Sciences, University of Oxford, South Parks Road, Oxford, OX1 3AN, United Kingdom
8:35 AM
DISENTANGLING KINETICS AND THERMODYNAMICS IN THE INTERPRETATION OF METAMORPHIC MINERAL ASSEMBLAGES AND TEXTURES
PATTISON, David, 2500 UNIVERSITY DR NW, 2500 UNIVERSITY DR NW, 2500 University Dr. NW, CALGARY, AB T2N1N4, Canada
8:50 AM
TIMESCALES OF TRANSIENT BRITTLE DEFORMATION IN SUBDUCTING SLABS: CONSTRAINTS FROM DIFFUSION MODELING FROM THE MONVISO OPHIOLITE
BROADWELL, Kirkland, Geosciences, Virginia Tech, 1281 Catawba Road, Blacksburg, VA 24061, LOCATELLI, Michele, ISTEP, Sorbonne Université, 4 place Jussieu, Paris, 75005, France, CADDICK, Mark J., Department of Geosciences, Virginia Tech, Blacksburg, VA 24061 and AGARD, Philippe, Inst. Sc. Terre à Paris (ISTeP), UMR CNRS 7193 Université P.M. Curie, Paris, France
9:05 AM
EPISODIC GARNET-GROWTH METAMORPHISM DURING AEGEAN SUBDUCTION AND SYN-OROGENIC EXHUMATION
DRAGOVIC, Besim, Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725
9:20 AM
NANOSCALE INVESTIGATION OF GARNET GRAIN BOUNDARIES IN METAMORPHIC ROCKS
NAGURNEY, Alexandra B.1, WINKLER, Christopher2, CADDICK, Mark J.1, MICHEL, F. Marc1, YU, Ya Peng2 and PATTISON, David R.M.3, (1)Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, (2)Institute for Critical Technology and Applied Science, Virginia Tech, Blacksburg, VA 24061, (3)Department of Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
9:35 AM
DECIPHERING P-T-T HISTORIES IN THE CLEARWATER COMPLEX, NORTHERN IDAHO, THROUGH INTEGRATED PHASE EQUILIBRIA MODELING, LU-HF GARNET GEOCHRONOLOGY, AND MONAZITE PETROCHRONOLOGY
BALDWIN, Julia A., Department of Geosciences, University of Montana, Missoula, MT 59812 and VERVOORT, Jeffrey D., Dept of Geology, Washington State University, Pullman, WA 99163
 
9:50 AM
Break
10:05 AM
DECIPHERING THE MULTI-STAGE EXHUMATION OF A UHP TERRANE FROM MANTLE DEPTHS TO THE SURFACE IN ~3 MYR: THE IMPORTANCE OF COMBINING DETAILED METAMORPHIC PETROLOGY WITH HIGH RESOLUTION ISOTOPIC ANALYSES (Invited Presentation)
GORDON, Stacia M., Department of Geological Sciences, University of Nevada, Reno, 1664 N. Virginia St, MS0172, Reno, NV 89557, DESORMEAU, Joel W., Department of Geological Sciences and Engineering, University of Nevada, Reno, Reno, NV 89557 and LITTLE, Tim A., School of Geography, Environment and Earth Sciences, Victoria University of Wellington, Wellington, 6012, New Zealand
10:25 AM
EXTENDING THE BARROVIAN AND BUCHAN CONCEPTS INTO THE 21ST CENTURY
WHITNEY, Donna L., Department of Earth Sciences, University of Minnesota, John T. Tate Hall, 116 Church Street SE, Suite 150, Minneapolis, MN 55455 and TEYSSIER, Christian, Department of Earth Sciences, University of Minnesota, Minneapolis, MN 55455
10:40 AM
NEW MEXICO PERSPECTIVES ON THE AL2SIO5 TRIPLE POINT: PAST, PRESENT AND FUTURE
DANIEL, Christopher G., Department of Geology and Environmental Sciences, Bucknell University, 1 Dent Drive, Lewisburg, PA 17837 and WILLIAMS, Michael L., Geosciences, Univ of Massachusetts, 611 N. Pleasant St, Amherst, MA 01003
10:55 AM
FORWARD MODELING OF TRACE ELEMENTS IN ARCHEAN TTGS: THE IMPORTANCE OF OPEN-SYSTEM PROCESSES
KENDRICK, Jillian L. and YAKYMCHUK, Chris, Earth and Environmental Sciences, University of Waterloo, Waterloo, ON N2L 3G1, Canada
11:10 AM
DEVELOPMENT AND USE OF THE HIGHEST-RESOLUTION GARNET-BASED P-T PATHS
CATLOS, E.J., Jackson School of Geosciences, The University of Texas at Austin, 2275 Speedway Stop C9000, Austin, TX 78712 and ETZEL, Thomas M., The Jackson School of Geosciences, The Unversity of Texas at Austin, 2275 Speedway Stop C9000, Austin, TX 78712
11:25 AM
A REVISED MODEL FOR THE SUBDUCTION OF OCEANIC CRUST: A COMBINED MONTE CARLO ANALYSIS AND PHASE EQUILIBRIA MODELLING APPROACH
HERNÁNDEZ-URIBE, David and PALIN, Richard M., Department of Geology and Geological Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401
11:40 AM
ADVANCES IN METAMORPHIC PETROLOGY: THE DORA-MAIRA EXAMPLE (Invited Presentation)
HERMANN, Jörg and RUBATTO, Daniela, Institute of Geological Sciences, University of Bern, Baltzerstrasse 3, Bern, CH 3012, Switzerland
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