2004 Denver Annual Meeting (November 7–10, 2004)
Session No. 80 Monday, November 8, 2004
8:00 AM-12:00 PM, Colorado Convention Center: 111/113

T70. Modeling Grain-Scale Processes in Metamorphic Rocks

W.D. Carlson and C.T. Foster, Presiding
 Paper #Start Time
80-18:00 AM ELLE: AN INTEGRATED SCHEME TO MODEL TECTONIC AND METAMORPHIC MICROSTRUCTURES: BONS, Paul D.1, BECKER, Jens K.2, EVANS, Lynn3, JESSELL, Mark W.4, KOEHN, Daniel2, PIAZOLO, Sandra C.5, and WALTE, Nico P.2, (1) Institut für Geowissenschaften, Eberhard Karls Universität Tübingen, Sigwartstrasse 10, Tübingen, 72076, paul.bons@uni-tuebingen.de, (2) Institut für Geowissenschaften, Johannes Gutenberg-Universität Mainz, Becherweg 21, Mainz, 55099, (3) School of Earth Sciences, Univ of Melbourne, Melbourne, Australia, (4) Laboratoire d'étude des Mécanismes de Transfert en Géologie, 14, avenue Edouard Belin, Toulouse, 31400, France, (5) Department of Geology and Geochemistry, Stockholm Univ, Svante Arrhenius väg 8C, Stockholm, 10691, Sweden
80-28:20 AM MODELING PORPHYROBLAST NUCLEATION AND GROWTH, AND THE EFFECTS ON RHEOLOGICAL EVOLUTION: JOHNSON, Scott E., Earth Sciences, Univ of Maine, 5790 Bryand Center, Orono, ME 04469-5790, johnsons@maine.edu, JESSELL, Mark, Pe'trophysique, Tectonique et Ge'omorphologie, Universite Paul-Sabatier, Toulouse, 31400, France, and KOONS, Peter, Earth Sciences, Univ of Maine, Orono, ME 04469
80-38:40 AM MODELING THE RELATIONS AMONG PORPHYROBLAST GROWTH, PSEUDOMORPHISM AND STRAIN LOCALIZATION IN TURBIDITE SUCCESSIONS: GROOME, Wesley G., JOHNSON, Scott, and KOONS, Peter, Earth Sciences, Univ of Maine, Orono, ME 04469, wesley.groome@umit.maine.edu
80-48:55 AM THE GROWTH KINETICS IN SECOND PHASE AFFECTED SYSTEMS: THE DYNAMIC CASE: HERWEGH, Marco, BERGER, Alfons, and EBERT, Andreas, Universität Bern, Insitut für Geologie, Baltzerstr. 1, Bern, CH-3012, Switzerland, herwegh@geo.unibe.ch
80-59:10 AM MICROSTRUCTURES AND METAMORPHIC CRYSTALLIZATION: WHITNEY, Donna L., SIDMAN, Donald J., GOERGEN, Eric T., and DAVIS, Peter B., Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, dwhitney@umn.edu
80-69:25 AM GARNET MISORIENTATIONS: SIDMAN, Donald, Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, sidm0001@umn.edu and WHITNEY, Donna, Department of Geology and Geophysics, Univ of Minnesota, 103 Pillsbury Dr, 108 Pillsbury Hall, Minneapolis, MN 55414
80-79:40 AM MELT INFILTRATION TEXTURES IN MIGMATITES OF THE LITTLE COTTONWOOD CONTACT AUREOLE, UTAH, USA: WOHLERS, Anke and BAUMGARTNER, Lukas, Earth science, Univ of Lausanne, BFSH 2, Lausanne, 1015, Switzerland, Anke.Wohlers@img.unil.ch
 9:55 AM Break
80-810:05 AM REINTERPRETATION OF REACTION PROGRESS AS A RECORD OF THE GEOMETRY OF FLUID FLOW DURING METAMORPHISM: WAITS RIVER FORMATION, EAST-CENTRAL VERMONT: PENNISTON-DORLAND, Sarah C. and FERRY, John M., Department of Earth and Planetary Sciences, Johns Hopkins Univ, Baltimore, MD 21218, sarahpd@jhu.edu
80-910:20 AM REINTERPRETATION OF REACTION PROGRESS AS A RECORD OF THE GEOMETRY OF FLUID FLOW DURING METAMORPHISM: WATERVILLE LIMESTONE, SOUTH-CENTRAL MAINE AND SOME GENERALIZATIONS: FERRY, John M.1, PENNISTON-DORLAND, Sarah C.1, and WING, Boswell A.2, (1) Department of Earth and Planetary Sciences, Johns Hopkins Univ, Baltimore, MD 21218, jferry@jhu.edu, (2) Department of Geology and Earth System Science Interdisciplinary Center, Univ of Maryland, College Park, MD 20742
80-1010:35 AM MODELING THE SHAPES OF CRYSTAL SIZE DISTRIBUTIONS FROM CRYSTAL GROWTH MECHANISMS: EBERL, Dennis D., U. S. Geol Survey, 3215 Marine St, Boulder, CO 80303-1066, ddeberl@usgs.gov and KILE, Daniel E., U.S. Geol Survey, 3215 Marine St. - Ste. E-127, Boulder, CO 80303
80-1110:50 AM REACTION RATE LIMITING MECHANISMS DURING CONTACT METAMORPHISM: BAUMGARTNER, Lukas1, FOSTER, Charles T. Jr2, MÜLLER, Thomas1, SKORA, Susanne1, and VENNEMANN, Torsten W.1, (1) Earth science, Univ of Lausanne, BFSH 2, Lausanne, 1015, Switzerland, Lukas.Baumgartner@img.unil.ch, (2) Department of Geology, Univ of Iowa, Iowa City, IA 52242
80-1211:10 AM MODELING HETEROGENEOUS METAMORPHIC REACTION MECHANISMS AND THEIR RELATIONSHIP TO TEXTURES AND P-T-X-T PATHS: FOSTER, Charles T. Jr, Department of Geology, Univ of Iowa, Iowa City, IA 52242, tom-foster@uiowa.edu and DUTROW, Barbara L., Dept. Geology & Geophysics, Louisiana State Univ, Baton Rouge, LA 70803
80-1311:25 AM MORE MEANINGFUL MODELS OF DIFFUSION-CONTROLLED NUCLEATION AND GROWTH: MOVING BEYOND THE DIFFUSIONAL CONTINUUM: CARLSON, William D. and KETCHAM, Richard A., Department of Geological Sciences, Univ of Texas at Austin, 1 University Station C1100, Austin, TX 78712, wcarlson@mail.utexas.edu
80-1411:40 AM TWO- AND THREE-DIMENSIONAL MODELING OF METAMORPHIC CRYSTALLIZATION CONTROLLED BY DIFFUSION: KETCHAM, Richard A. and CARLSON, William D., Department of Geological Sciences, Univ of Texas at Austin, 1 University Station C1100, Austin, TX 78712, ketcham@mail.utexas.edu

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