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| 253-1 | 1:30 PM | CRUSTAL ARCHITECTURE AND DEFORMATIONAL HISTORY OF THE BACKBONE OF ALASKA: THE BROOKS RANGE OROGENIC BELT: MOORE, Thomas E., U.S.Geol Survey, M.S. 901, 345 Middlefield Rd, Menlo Park, CA 94025, tmoore@usgs.gov, FUIS, Gary S., U.S. Geol Survey, 345 Middlefield Road, Mail Stop 977, Menlo Park, CA 94025, POTTER, Christopher J., U.S. Geol Survey, M.S. 939, Denver Federal Center, Denver, CO 80225-0046, and O'SULLIVAN, Paul B., Apatite to Zircon, Inc, Viola, ID 83872-9705 |
| 253-2 | 1:45 PM | BASEMENT-INVOLVED DEFORMATION OF THE NORTHEASTERN BROOKS RANGE FOOTHILLS AND ARCTIC COASTAL PLAIN, ALASKA – FAR-FIELD OROGENIC RESPONSE TO SOUTHERN ALASKAN COLLISIONAL TECTONICS: POTTER, Christopher J., U.S. Geological Survey, M.S. 939, Denver Federal Center, Denver, CO 80225-0046, cpotter@usgs.gov and MOORE, Thomas E., U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025 |
| 253-3 | 2:00 PM | COMPLEX CRUSTAL STRATIFICATION IN A DUCTILE ATTACHMENT ZONE WITHIN THE CHUGACH METAMORPHIC COMPLEX, SOUTHERN ALASKA: O'DRISCOLL, L.J., PAVLIS, T.L., and DAY, E., Geology and Geophysics, University of New Orleans, 2000 Lakeshore Dr, New Orleans, LA 70148, ljodrisc@uno.edu |
| 253-4 | 2:15 PM | THERMOCHRONOLOGICAL EVIDENCE FOR KILOMETER-SCALE INCISION OF THE NORTHERN PERUVIAN ANDES: MONTARIO, Matthew, Earth & Atmospheric Sciences, State University of New York At Albany, DEAS - ES311, University At Albany, Albany, NY 12222, montario@atmos.albany.edu, GARVER, John, Geology Department, Union College, Olin Building, Schenectady, NY 12308-2311, REINERS, Peter, Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109, RAMAGE, Joan, Earth and Environmental Sciences, Lehigh University, 31 Williams Drive, Bethlehem, PA 18015, and BRANDON, Mark, Dept of Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109 |
| 253-5 | 2:30 PM | THE LITHOSPHERIC STRUCTURE OF THE SIERRAS PAMPEANAS REGION OF ARGENTINA: BECK, Susan L.1, GILBERT, Hersh1, WAGNER, Lara1, ALVARADO, Patricia1, ANDERSON, Megan1, ZANDT, George, ARAUJO, Mario2, and TRIEP, Enrique3, (1) Department of Geosciences, Univ. of Arizona, Gould Simpson, Tucson, AZ 85721-0077, beck@geo.arizona.edu, (2) Instituto Nacional de Prevención Sísmica, Roger Balet 47 N, San Juan, 5400, Argentina, (3) Instituto Geofísico Sismológico Fernando Volponi, Universidad Nacional de San Juan, San Juan, 5400 |
| 253-6 | 2:45 PM | NEOGENE PLATEAU MAGMATISM AND RIDGE SUBDUCTION IN THE SOUTHERN PATAGONIAN ANDES: GORRING, Matthew L., Department of Earth and Environmental Studies, Montclair State University, Upper Montclair, NJ 07043, gorringm@mail.montclair.edu, KAY, Suzanne, INSTOC, Cornell Univ, Department of Earth and Atmospheric Sciences, Snee Hall, Cornell University, Ithaca, NY 14853, and RAMOS, Victor, Laboratorio de Tectónica Andina, Universidad de Buenos Aires, Cuidad universitaria, Buenos Aires, 1428, Argentina |
| 253-7 | 3:00 PM | THE IMPORTANCE OF GLACIAL EROSION IN CONTROLLING THE LATE CENOZOIC DEVELOPMENT OF THE PATAGONIAN ANDES: THOMSON, Stuart N., Department of Geology and Geophysics, Yale University, PO Box 208109, New Haven, CT 06520-8109, stuart.thomson@yale.edu, TOMKIN, Jonathan H., Department of Geology & Geophysics, Louisiana State Univ, Baton Rouge, LA 70803, BRANDON, Mark, Dept of Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109, and REINERS, Peter, Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109 |
| 253-8 | 3:15 PM | POLYPHASE DEFORMATION IN THE NORTHERN ACATLAN COMPLEX, SOUTHERN MEXICO: A RECORD OF CLOSURE OF THE RHEIC OCEAN FOLLOWED BY CONVERGENCE ON THE PACIFIC MARGIN OF PANGEA: BARLEY, Brent, Geological Sciences, Ohio University, 316 Clippinger Laboratories Ohio University, Athens, OH 45701, bb127000@ohio.edu, NANCE, R. Damian, Geological Sciences, Ohio Univ, Athens, OH 45701, and KEPPIE, J. Duncan, Instituto de Geología, Universidad Nacional Autónoma de México, México DF, 04510 |
| 253-9 | 3:30 PM | WATER DELIVERY BY SUBDUCTING SLABS: DOES FLAT MEAN MORE?: SOMMER, Holger, O'NEILL, Craig, LEE, Cin-Ty, and LENARDIC, Adrian, Keith Wiess School of Earth Science, Rice University, P.O. Box 1892, Houston, TX 77251-1892, somhol@rice.edu |
| 253-10 | 3:45 PM | Paper Withdrawn |
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