2005 Salt Lake City Annual Meeting (October 16–19, 2005)

Session No. 153
Tuesday, 18 October 2005: 8:00 AM-12:00 PM

T121. Thermochronology: Techniques, Applications, and Interpretations II

 

Todd A. Ehlers and Peter W. Reiners, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:10 AM
HIGH TO MODERATE TEMPERATURE THERMOCHRONOLOGY AND THE MATURATION OF CONTINENTAL LITHOSPHERE
BOWRING, Samuel A., CROWLEY, James L., FLOWERS, Rebecca M., MACPHEE, Daniel and SCHOENE, Blair, Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, sbowring@mit.edu, sbowring@mit.edu
2
8:25 AM
BENEATH THE TOPOGRAPHY: COMPARATIVE U/PB AND 40AR/39AR THERMOCHRONOLOGY OF THE EXHUMED GRENVILLIAN CRUST OF NORTH AND SOUTH AMERICA AND IMPLICATIONS FOR OROGENIC STRUCTURE
TOHVER, Eric1, TEIXEIRA, Wilson2, GERALDES, Mauro C.3 and BETTENCOURT, Jorge2, (1)Instituto de Geociencias, Universidade de Sao Paulo, Rua do Lago, 562, Cidade Universitária, Sao Paulo, 05508-080, Brazil, (2)Department of Mineralogy and Geotectonic, Univ of São Paulo, Rua do Lago 562, São Paulo-SP, 05422-970, Brazil, (3)Universidade Estadual de Rio de Janeiro, Rua São Francisco Xavier 524, Rio de Janeiro, 20550-900, Brazil, etohver@usp.br, etohver@usp.br
3
8:40 AM
THERMOCHRONOLOGICAL AND PETROGRAPHIC CONSTRAINTS ON THE TIMING OF TERRANE ASSEMBLY IN EASTERN NEW ENGLAND
ATTENOUKON, M.B., Department of Geological Sciences, Indiana Univ, Bloomington, IN 47405, KUNK, Michael J., USGS, MS 963, Denver, CO 80225 and WINTSCH, Robert P., Department of Geology, Indiana Univ, Bloomington, IN 47405, miatteno@indiana.edu, miatteno@indiana.edu
4
8:55 AM
PALEOZOIC ASSEMBLY, MESOZOIC REACTIVATION AND LATE CENOZOIC DEFORMATION OF THE BASEMENT OF THE SIBERIAN ALTAI MOUNTAINS: A MULTI-METHOD THERMOCHRONOMETRIC STUDY
DE GRAVE, Johan1, VAN DEN HAUTE, Peter1, BUSLOV, Michael M.2, VERMEESCH, Pieter3, DEHANDSCHUTTER, Boris4, METCALF, James3, MCWILLIAMS, Michael O.3 and VYSOTSKY, Eugene2, (1)Mineralogy & Petrology, University of Gent, 281/S8 Krijgslaan, Gent, 9000, Belgium, (2)United Institute of Geology, Geophysics and Mineralogy, Siberian Branch, Russian Academy of Science, 3 Koptyuga Ave, Novosibirsk, 630090, Russia, (3)Geological and Environmental Sciences, Stanford Univ, 450 Serra Mall, Stanford, CA 94305-2115, (4)International Bureau of Environmental Studies, 49 Ortar Depauwstraat, Tervuren, 3080, Belgium, johan.degrave@ugent.be, johan.degrave@ugent.be
5
9:10 AM
CONSTRAINING THE TECTONIC EVOLUTION OF MAJOR EXTENSIONAL FAULT SYSTEMS IN THE AEGEAN (GREECE), USING THERMOCHRONOLOGY. EXAMPLE OF NAXOS/PAROS EXTENSIONAL FAULT SYSTEM
BRICHAU, Stéphanie, Dept of Geology, University of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045, RING, Uwe, Department of Geological Sciences, University of Canterbury, 22 Kirkwood Ave, Christchurch, 8004, New Zealand, CARTER, Andrew, Department of Earth and Planetary Sciences, Birkbeck, University of London, Malet Street, London, WC1E 75x, United Kingdom, STOCKLI, Daniel, Dept. of Geology, Univ. of Kansas, 120 Lindley Hall, 1475 Jayhawk Blvd, Lawrence, KS 66045, KETCHAM, Richard, Jackson School of Geosciences, University of Texas at Austin, 1 University Station, C-1100, Austin, TX 78712-0254 and BRUNEL, Maurice, UMR Dynamique de la Lithosphère 5573, Université Montpellier II, Cc.060, Pl. E. Bataillon, Montpellier cedex 05, 34095, France, brichau@ku.edu, brichau@ku.edu
6
9:25 AM
TRACE ELEMENT ACCESSORY-PHASE THERMOMETRY IN ULTRAHIGH-TEMPERATURE GRANULITES: AN EVALUATION AND ASSESSMENT OF POTENTIAL FOR ROBUST TEMPERATURE-TIME POINTS ALONG THE P-T PATH
BALDWIN, Julia A., Department of Geology, University of Montana, Missoula, MT 59812, BROWN, Michael, Laboratory for Crustal Petrology, Univ of Maryland, Department of Geology, College Park, MD 20742-4211 and SCHMITZ, Mark D., Department of Geosciences, Boise State University, Boise, ID 83725, jbaldwin@geol.umd.edu, jbaldwin@geol.umd.edu
 
9:40 AM
Break
7
9:55 AM
THERMOCHRONOLOGY OF ACTIVE PLATE BOUNDARIES
BALDWIN, Suzanne L., Syracuse University Noble Gas Isotopic Research Laboratory, Department of Earth Sciences, Syracuse, NY 13244-1070, sbaldwin@syr.edu, sbaldwin@syr.edu
8
10:10 AM
ACCELERATED LATE-PLIOCENE HIMALAYAN EROSION FROM FISSION-TRACK AND 40AR/39AR THERMOCHRONOLOGY AND THE POSSIBLE ROLE OF CLIMATE CHANGE
RUHL, Katharine1, BLYTHE, Ann E.2 and HODGES, Kip V.1, (1)Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (2)Univ Southern California, 3651 University Ave, Los Angeles, CA 90089-0740, kruhl@mit.edu, kruhl@mit.edu
9
10:25 AM
KINEMATIC AND EROSION HISTORY OF THE GREATER HIMALAYAN SEQUENCE, CENTRAL NEPAL, FROM INTEGRATED THERMOCHRONOLOGY AND NUMERICAL MODELING
WHIPP Jr, David M.1, EHLERS, Todd A.1, BLYTHE, Ann E.2, RUHL, Katharine W.3, HODGES, Kip V.3 and BURBANK, Douglas W.4, (1)Geological Sciences, University of Michigan, Ann Arbor, MI 48109, (2)Earth Sciences, University of Southern California, Los Angeles, CA 90089, (3)Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (4)Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, dwhipp@umich.edu, dwhipp@umich.edu
10
10:40 AM
EXHUMATION OF THE PYRENEAN INTRA-CONTINENTAL COLLISIONAL OROGEN: NEW THERMOCHRONOLOGIC CONSTRAINTS FROM THE CENTRAL PYRENEES
FITZGERALD, Paul1, BALDWIN, Suzanne1, MUÑOZ, Josep-Anton2, WEBB, Laura1 and SCHWABE, Erika1, (1)Syracuse Univ, Syracuse, NY 13244-1070, (2)Departament de Geodinàmica i Geofisica, Universitat de Barcelona, Barcelona, 08028, Spain, pgfitzge@syr.edu, pgfitzge@syr.edu
11
10:55 AM
CENOZOIC DENUDATION AND EROSION OF THE NORTHERN SIERRA NEVADA, CALIFORNIA: INSIGHTS FROM (U-TH)/HE THERMOCHRONOLOGY
CECIL, M. Robinson1, DUCEA, Mihai N.1, REINERS, Peter W.2 and CHASE, Clement G.1, (1)Geosciences, Univ of Arizona, Tucson, AZ 85721, (2)Geology and Geophysics, Yale Univ, PO Box 208109, New Haven, CT 06520-8109, mrc@geo.arizona.edu, mrc@geo.arizona.edu
12
11:10 AM
TRANSPRESSIVE BLOCK EXHUMATION ALONG THE SAN ANDREAS FAULT IN THE NORTHWESTERN SAN GABRIEL MOUNTAINS
BUSCHER, Jamie T., Virginia Polytechnic Inst & State Univ, 4044 Derring Hall, Blacksburg, VA 24061-0420 and SPOTILA, James A., Geological Sciences, Virginia Polytechnic Institute and State Univ, 4064 Derring Hall, Blacksburg, VA 24061, jbuscher@vt.edu, jbuscher@vt.edu
13
11:25 AM
THERMAL AND EXHUMATION HISTORY OF THE PARRA KOH PORPHYRY CU-AU DEPOSIT, PAKISTAN: INVERSE NUMERICAL MODELING OF U-PB-HE DATA
FU, Frank Q.1, MCINNES, Brent I.A.2, EVANS, Noreen J.2, DAVIES, Peter J.1, SCHLODERER, John3, GRIFFIN, William L.4 and SAEED, Ayesha4, (1)School of Geosciences, University of Sydney, Sydney, NSW 2006, Australia, (2)CSIRO Exploration and Mining, PO Box 1130, Bentley, WA 6151, Australia, (3)Tethyan Copper Co. Ltd, PO Box 1810, West Perth, 6872, Australia, (4)GEMOC Key Centre, Macquarie University, NSW 2109, Australia, qifu6346@mail.usyd.edu.au, qifu6346@mail.usyd.edu.au
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