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Southeastern Section - 66th Annual Meeting - 2017

Session No. 10
Thursday, 30 March 2017: 1:00 PM-5:00 PM
Potomac E (Omni Richmond Hotel)

T10. Deciphering Metamorphic Histories in Multiply-Deformed Terranes in the Piedmont and Blue Ridge

 

William C. Burton and Willis E. Hames, Advocates
Paper #
Start Time
10-1
1:00 PM
TECTONIC EVOLUTION OF THE WEDOWEE AND EMUCKFAW GROUPS OF THE SOUTHERN BLUE RIDGE OF EAST CENTRAL ALABMA
SMITH, Valarie J., Geosciences, Florida State University, Tallahassee, FL 32306, vjs12@my.fsu.edu, vjs12@my.fsu.edu
Handouts
  • Resarch PPTs GSA version.pdf (4.0 MB)
    • 10-2
    1:20 PM
    THE EARLY PALEOZOIC (TACONIC) DADEVILLE ARC COMPLEX, SOUTHERNMOST APPALACHIANS OF ALABAMA AND GEORGIA: IMPLICATIONS FOR THE CRUSTAL GROWTH OF EASTERN NORTH AMERICA
    VANDERVOORT, Dane S.1, MA, Chong2, STELTENPOHL, Mark G.2 and SCHWARTZ, Joshua J.3, (1)Geologic Investigations Program, Geological Survey of Alabama, 420 Hackberry Lane, Tuscaloosa, AL 35486, (2)Department of Geosciences, Auburn University, 2050 Beard-Eaves Coliseum, Auburn, AL 36849, (3)Department of Geological Sciences, California State University Northridge, 18111 Nordhoff St., Northridge, CA 91330, dvandervoort@gsa.state.al.us, dvandervoort@gsa.state.al.us
    Handouts
  • (Final)_2017 SEGSA talk_The early Paleozoic (Taconic) Dadeville arc complex, southernmost Appalachians of Alabama and Georgia_Implications for the crustal growth of eastern North America.pptx (5.8 MB)
    • 10-3
    1:40 PM
    THE SUBMARINE DEVONIAN BASALTS OF THE ANCESTRAL APPALACHIANS
    HAMES, Willis and UDDIN, Ashraf, Geosciences, Auburn University, Auburn, AL 36849, hameswe@auburn.edu, hameswe@auburn.edu
    10-4
    2:00 PM
    GEOCHEMICAL AND GEOCHRONOLOGICAL EVIDENCE FOR THE MESOPROTEROZOIC TO EARLY PALEOZOIC EVOLUTION OF THE EASTERN LAURENTIAN MARGIN, GREAT SMOKY MOUNTAINS/BLUE RIDGE BASEMENT COMPLEX
    MOECHER, David P., LARKIN, Emma A., QUINN, Ryan Joel, LOUGHRY, Donald F. and ANDERSON, Eric D., Earth and Environmental Sciences, University of Kentucky, 101 Slone Bldg, 121 Washington St, Lexington, KY 40506, moker@uky.edu, moker@uky.edu
    10-5
    2:20 PM
    DIFFERENT THERMAL HISTORIES OF THE WESTERN AND EASTERN BLUE RIDGE AND EMPLACEMENT OF THE BLUE RIDGE THRUST SHEET DOCUMENTED BY 40AR/39AR THERMOCHRONOLOGY, VA– NC–TN
    MERSCHAT, Arthur, US Geological Survey, MS 926A National Center, Reston, VA 20191, MCALEER, Ryan J., United States Geological Survey, 926A National Center, Reston, VA 20192, STOKES, M. Rebecca, Geological Sciences, Indiana University, 1001 E 10th St, Bloomington, IN 47401, SOUTHWORTH, Scott, U.S. Geological Survey, MS 926A National Center, Reston, VA 20192, KUNK, Michael J., Department of Geological Sciences, Indiana University, 1001 E. 10th Street, Bloomington, IN 47405 and LEVINE, Jamie S.F., Geology, Appalachian State University, 037 Rankin Science West, 572 Rivers Street, Boone, NC 28608, amerschat@usgs.gov, amerschat@usgs.gov
    10-6
    2:40 PM
    CONSTRAINING THE HIGH-TEMPERATURE POLYMETAMORPHIC HISTORY OF THE MARTINSVILLE CONTACT AUREOLE
    BROADWELL, Kirkland, CADDICK, Mark and CATON, Summer, Dept. of Geosciences, Virginia Tech, Blacksburg, VA 24061, sbkirk7@vt.edu, sbkirk7@vt.edu
     
    3:00 PM
    Break
    10-7
    3:20 PM
    TECTONOTHERMAL SIGNATURES OF TACONIAN AND ALLEGHANIAN OROGENESIS IN THE CENTRAL VIRGINIA SEISMIC ZONE
    MCALEER, Ryan J., United States Geological Survey, 926A National Center, Reston, VA 20192, BURTON, William C., U.S. Geological Survey, National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, CARTER, Mark W., U.S. Geological Survey, 926A National Center, Reston, VA 20192, KUNK, Michael J., US Geological Survey, MS 926A, National Center, Reston, VA 20192 and SPEARS, David B., Division of Geology and Mineral Resources, Department of Mines, Minerals and Energy, 900 Natural Resources Drive, Charlottesville, VA 22903, rmcaleer@usgs.gov, rmcaleer@usgs.gov
    10-8
    3:40 PM
    CONSTRAINTS ON THE TIMING AND DURATION OF THE GRENVILLE OROGENY
    JOHNSON, Thomas A., School of the Environment, Washington State University, Pullman, WA 99163, VERVOORT, Jeff D., School of the Environment, Washington State University, P.O. Box 642812, Pullman, WA 99164, RAMSEY, Molly J., Washington State University, PO Box 642812, Pullman, WA 99164, SOUTHWORTH, Scott, U.S. Geological Survey, MS 926A National Center, Reston, VA 20192, ALEINIKOFF, J.N., USGS, MS 963, Denver, CO 80225 and TOLLO, Richard P., Geological Sciences Program, George Washington Univ, Washington, DC 20052, thomas.johnson@wsu.edu, thomas.johnson@wsu.edu
    10-9
    4:00 PM
    PROTEROZOIC TECTONIC EVENTS RECORDED IN BLUE RIDGE ROCKS, VIRGINIA-NORTH CAROLINA
    SOUTHWORTH, Scott, U.S. Geological Survey, MS 926A National Center, Reston, VA 20192-0001, ALEINIKOFF, John N., U.S. Geol. Survey, Denver, CO 80225, TOLLO, Richard P., Geological Sciences Program, George Washington Univ, Washington, DC 20052, DICKIN, Alan P., School of Geography & Earth Sciences, McMaster University, Hamilton, ON L8S 4M1, Canada and CARTER, Mark W., U.S. Geological Survey, 926A National Center, Reston, VA 20192, ssouthwo@usgs.gov, ssouthwo@usgs.gov
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