Northeastern Section - 43rd Annual Meeting (27-29 March 2008)
Session No. 19 Friday, 28 March 2008
8:00 AM-9:40 AM, Hyatt Regency Buffalo: Delaware Suites

T2. NEtectonics: The Implications of Crustal Heterogeneity for Structure, Rheology, and Tectonics II

Chris Gerbi, Michael Williams and Scott E. Johnson, Presiding
 Paper #Start Time
 8:00 AM Poster session summary
19-18:20 AM SYN- AND POST-CONVERGENT DEFORMATION OF HETEROGENEOUS CRUST: NUMERICAL MODELS WITH APPLICATION TO THE WESTERN GRENVILLE OROGEN: JAMIESON, Rebecca A., Department of Earth Sciences, Dalhousie University, Haifax, NS B3H 4J1, Canada, beckyj@dal.ca and BEAUMONT, Chrisopher, Department of Oceanography, Dalhousie University, Halifax, NS B3H 4J1, Canada
19-28:40 AM RHEOLOGICAL CONTROLS ON THE FOCUSING OF DEFORMATION IN ACTIVE OROGENS: HOOKS, Benjamin P.1, KOONS, Peter O.1, JOHNSON, Scott E.2, UPTON, Phaedra3, GERBI, Christopher1, and PAVLIS, Terry4, (1) Department of Earth Sciences, University of Maine, Orono, ME 04469, benjamin.hooks@umit.maine.edu, (2) Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences, Orono, ME 04469, (3) Geology Department, University of Otago, Dunedin, New Zealand, (4) Department of Geological Sciences, UTEP, El Paso, TX 79902
19-39:00 AM RHEOLOGICAL HETEROGENEITY AND THE STATE OF STRESS IN THE ROOTS OF A LARGE-DISPLACEMENT, STRIKE-SLIP, SEISMOGENIC FAULT: THE NORUMBEGA FAULT SYSTEM IN MAINE: JOHNSON, Scott E.1, KOONS, Peter1, WEST, David P. Jr2, and PRICE, Nancy1, (1) Department of Earth Sciences, University of Maine, 5790 Bryand Global Sciences, Orono, ME 04469, johnsons@maine.edu, (2) Geology Dept, Middlebury College, Middlebury, VT 05753
19-49:20 AM DEFORMATION LOCALIZATION DURING SHORTENING OF HETEROGENEOUS CRUST: CRUDEN, Alexander1, SCHRANK, Christoph1, and RILLER, Ulrich2, (1) Dept. of Geology, University of Toronto, 22 Russell St, Toronto, ON M5S 3B1, Canada, cruden@geology.utoronto.ca, (2) Museum for Natural History, Humboldt University, Invalidenstrasse 43, Berlin, 10115, Germany

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