Northeastern Section - 44th Annual Meeting (22–24 March 2009)
Session No. 38 Monday, 23 March 2009
1:00 PM-5:00 PM, Holiday Inn By the Bay: Massachusetts Room

T7. Rheology, Kinematics, and Strain Localization in Faults and Shear Zones II: NEtectonics

Scott E. Johnson, Michael L. Williams and Christopher Gerbi, Presiding
 Paper #Start Time
38-11:00 PM SHEAR ZONES IN CONTINENTAL LOWER CRUST AS MANIFESTATIONS OF STRAIN LOCALIZATION AND STRAIN HARDENING: GREASE RIVER SHEAR ZONE, WESTERN CANADIAN SHIELD: DUMOND, Gregory, Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139,, WILLIAMS, Michael, Department of Geosciences, University of Massachusetts, Amherst, MA 01003-9297, GONCALVES, Philippe, Département des Géosciences, Université de Franche-Comté, 16 route de Gray, Besançon, 25030, France, and MAHAN, Kevin, Geological Sciences, University of Colorado, Campus Box 399, 2200 Colorado AVE, Boulder, CO 80309
38-21:20 PM GRANITE PLUTONISM DURING CRUSTAL CHANNEL FLOW: ANDRONICOS, Christopher and PHIPPS MORGAN, Jason, Department of Earth and Atmopheric Sciences, Cornell University, Snee Hall, ithaca, NY 14853,
38-31:40 PM TEXTURAL AND GEOCHEMICAL DESCRIPTION OF SIX MANTLE XENOLITHS FROM POTRILLO MAAR, RIO GRANDE RIFT: HUNTER, Robert A. and ANDRONICOS, Christopher, Earth and Atmospheric Sciences, Cornell University, Snee Hall, Ithaca, NY 14853,
38-42:00 PM AMPHIBOLITE DEFORMATION VIA SOLUTION-PRECIPITATION CREEP AT LOWER CRUSTAL LEVELS: EVIDENCE FROM GEOTHERMOMETRY AND CHEMICAL ZONING: STOKES, M. Rebecca, Geological Sciences, Indiana University, 1001 E 10th St, Bloomington, IN 47401,, WINTSCH, Robert, Geology, Indiana University Bloomington, 1001 East 10th Street, Bloomington, IN 47405, and SOUTHWORTH, Scott, U.S. Geological Survey, 926A National Center, Reston, VA 20192-0001
38-52:20 PM ON THE ROLE OF FLUIDS IN DEEP CRUSTAL SHEAR ZONES: MARSH, Jeffrey H.1, GERBI, Christopher C.1, and CULSHAW, Nicholas G.2, (1) Department of Earth Sciences, University of Maine, Orono, ME 04469,, (2) Department of Earth Sciences, Dalhousie University, Edzell Castle Circle, Halifax, NS B3H 4J1, Canada
38-62:40 PM MODES OF FLOW IN THE OROGENIC INFRASTRUCTURE: THE EXAMPLE OF THE CENTRAL GNEISS: CULSHAW, Nicholas, Earth Sciences, Dalhousie Univ, 3006 Life Sciences Centre, Halifax, NS B3H 4J1, Canada, and GERBI, Christopher, Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469
 3:00 PM Break
38-73:20 PM ASYMMETRIC QUARTZ CRYSTALLOGRAPHIC FABRICS PRODUCED DURING CONSTRICTIONAL DEFORMATION: SULLIVAN, Walter A., Department of Geology, Colby College, 5800 Mayflower Hill, Waterville, ME 04901, and BEANE, Rachel J., Department of Geology, Bowdoin College, 6800 College Station, Bowdoin College, Brunswick, ME 04011
38-83:40 PM QUARTZ RIBBONS FROM THE PISECO LAKE SHEAR ZONE: DO THEY TRACK THE LAST PULSE OF DUCTILE DEFORMATION?: WILLIAMS, Lindsay A.1, VALENTINO, David W.1, and CHIARENZELLI, Jeffrey R.2, (1) Department of Earth Sciences, State University of New York at Oswego, Oswego, NY 13126,, (2) Department of Geology, St. Lawrence University, 147 Brown Hall, Canton, NY 13617
38-94:00 PM MICROSTRUCTURAL RECORD OF COSEISMIC/POSTSEISMIC CYCLES NEAR THE BASE OF THE SEISMOGENIC ZONE, SAND HILL CORNER MYLONITE ZONE, NORUMBEGA FAULT SYSTEM, MAINE: PRICE, Nancy1, JOHNSON, Scott2, KOONS, Peter1, and YATES, Martin3, (1) Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences, Orono, ME 04469,, (2) Department of Earth Sciences, University of Maine, Orono, ME 04469, (3) Dept. of Geological Sciences, Univ of Maine, Orono, ME 04469
38-104:20 PM GEOMETRY AND KINEMATICS OF A CORRUGATED FAULT SURFACE, ARKITSA, GREECE: RESOR, Phillip G., Earth and Environmental Sciences, Wesleyan University, 265 Church St, Middletown, CT 06459, and MEER, Vanessa E., Nicholas School of the Environment, Duke University, Durham, NC 27708
 4:40 PM Discussion

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