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

Session No. 224
Wednesday, 19 October 2005: 8:00 AM-12:00 PM

T126. Accretionary Orogens in Space and Time I

GSA Geophysics Division; International Lithosphere Program

 

Kent C. Condie and Peter A. Cawood, Advocates
Paper #
Start Time
1
8:00 AM
AN OVERVIEW OF ACCRETIONARY OROGENS
CONDIE, Kent C., Earth & Environmental Science, New Mexico Tech, Socorro, NM 87801, kcondie@nmt.edu, kcondie@nmt.edu
2
8:15 AM
TRACKING CRUSTAL THICKNESS VARIATIONS IN ACCRETONARY OROGENS
COLLINS, William J., Earth Sciences, James Cook University, Douglas Campus, Townsville, 4811, Australia, bill.collins@jcu.edu.au, bill.collins@jcu.edu.au
3
8:35 AM
LIFESPANS OF PASSIVE MARGINS PRIOR TO ARC COLLISION, LATE ARCHEAN TO PRESENT
BRADLEY, Dwight C., USGS, 4200 University Drive, Anchorage, AK 99508, dbradly@usgs.gov, dbradly@usgs.gov
4
8:50 AM
METAMORPHIC PATTERNS OF ACCRETIONARY OROGENS
BROWN, Michael, Laboratory for Crustal Petrology, Univ of Maryland, Department of Geology, College Park, MD 20742-4211, mbrown@geol.umd.edu, mbrown@geol.umd.edu
5
9:05 AM
METAMORPHISM AND TECTONICS OF PHANEROZOIC ULTRAHIGH-PRESSURE (UHP) COLLISIONAL COMPLEXES
ERNST, W.G., Geological & Environmental Sciences, Stanford University, Bldg 320, Room 118, Stanford, CA 94305-2115, ernst@geo.stanford.edu, ernst@geo.stanford.edu
6
9:20 AM
CRUSTAL DEFORMATION AND TERRANE SUTURING DURING LATE ARCHEAN INDENTATION TECTONICS IN THE SE SUPERIOR PROVINCE, CANADA
BENN, Keith, Department of Earth Sciences, University of Ottawa, 140 Louis-Pasteur Street, Ottawa, ON K1N6N5, kbenn@uottawa.ca, kbenn@uottawa.ca
7
9:35 AM
OCEANIC PLATEAUS: NUCLEI FOR ARCHEAN CRATONS
NAIR, Rajeev K. and CHACKO, Thomas, Dept. of Earth and Atmospheric Sciences, Univ of Alberta, 1-26 Earth Sciences Building, Edmonton, AB T6G 2E3, Canada, rajeev@ualberta.ca, rajeev@ualberta.ca
8
9:50 AM
THE MESOPROTEROZOIC GRAND CANYON UNKAR GROUP: A DETAILED RECORD OF INTRACRATONIC BASIN FORMATION AND DEFORMATION DURING GRENVILLE-AGE OROGENESIS
TIMMONS, J. Michael, New Mexico Bureau of Geology and Mineral Resources, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, FLETCHER, Kathryn, Department of Earth and Environmental Sciences, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, BLOCH, John D., Dept. of Earth & Planetary Sciences, Univ. of New Mexico, Northrop Hall, Albuquerque, NM 87131, KARLSTROM, Karl, Earth and Planetary Sciences, University of New Mexico, Northrop Hall, MSCO3-2040; 1 University of New Mexico, Albuquerque, NM 87131-0001, HEIZLER, Matthew T., New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining & Technology, Socorro, NM 87801, GEHRELS, George, Geosciences, Univ of Arizona, Tucson, AZ 85721, BOWRING, Sam, Dept. of Earth, Atmospheric, and Planetary Sciences, Mass Inst. of Technology, 77 Massachusetts Ave, Cambridge, MS 02139 and CROSSEY, Laura, Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, mtimmons@nmbg.nmt.edu, mtimmons@nmbg.nmt.edu
9
10:05 AM
PROTEROZOIC CRUSTAL GROWTH OF LAURENTIA: INSIGHTS FROM LITHOPROBE
CORRIGAN, David, Geol Survey of Canada, 615 Booth Street, Ottawa, ON K1A 0E9, Canada, dcorriga@nrcan.gc.ca, dcorriga@nrcan.gc.ca
10
10:25 AM
PROGRESSIVE PROTEROZOIC GROWTH OF SOUTHERN LAURENTIA: A LONG-LIVED (1.8 TO 1.0 GA) ACCRETIONARY OROGEN RESULTING IN A DISTINCTIVE HYDRATED, THICK, AND WEAK CONTINENTAL LITHOSPHERE
KARLSTROM, Karl, Earth and Planetary Sciences, University of New Mexico, Northrop Hall, MSCO3-2040; 1 University of New Mexico, Albuquerque, NM 87131-0001, WHITMEYER, Steven J., Dept. of Geology & Environmental Science, James Madison University, Harrisonburg, VA 22807 and WILLIAMS, Michael, Geosciences, Univ of Massachusetts, 611 N. Pleasant St, Amherst, MA 01003, kek1@unm.edu, kek1@unm.edu
11
10:45 AM
THE ARABIAN-NUBIAN SHIELD FROM ISLAND ARC TO CRATON: TIMESCALES OF JUVENILE CRUST FORMATION AND THE EXTENT OF PRE-NEOPROTEROZOIC CRUST
HARGROVE, Ulysses S.1, STERN, Robert1, GRIFFIN, William R.1, MANTON, William I.1 and JOHNSON, Peter R.2, (1)Department of Geosciences, Univ of Texas at Dallas, P.O. Box 830688, MS FO21, Richardson, TX 75083-0688, (2)Saudi Geol Survey, P.O. Box 54141, Jeddah, 21514, Saudi Arabia, ushgeo@utdallas.edu, ushgeo@utdallas.edu
12
11:00 AM
CHARACTERIZATION OF PALEOZOIC TERRANES AND TERRANE ACCRETION AT THE SOUTHEASTERN LAURENTIAN MARGIN: GEORGIA AND ALABAMA APPALACHIANS
HOLM, Christopher, Department of Geological Sciences and National High Magnetic Field Laboratory- Geochemistry Division, Florida State Univ, 108 Carraway Bldg, Tallahassee, FL 32306-4100 and DAS, Reshmi, Department of Geological Sciences and National High Magnetic Field Laboratory- Geochemistry Division, Florida State Univ, 108 Carraway Building, Tallahassee, FL 32306-4100, holm@gly.fsu.edu, holm@gly.fsu.edu
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