257.
T257. Regional to Global Perspectives on the Formation, Assembly, and Tectonic Evolution of Western North America from the Neoarchean through the Mesoproterozoic

 
Introductory Remarks
Abstract ID#: 234183
 
PROTEROZOIC PLUTONISM AND REGIONAL DEFORMATION – NEW CONSTRAINTS FROM THE SOUTHERN SANGRE DE CRISTO MOUNTAINS NORTHERN NEW MEXICO
Abstract ID#: 227054
LINDLINE, Jennifer, CEDILLO, Danielle, and ROMERO, Andrew, Natural Resources Management Department, New Mexico Highlands University, P.O. Box 9000, Las Vegas, NM 87701, lindlinej@nmhu.edu
 
SYNTECTONIC EMPLACEMENT OF THE 1.7 GA HERMIT'S PEAK PLUTON, SOUTHERN SANGRE DE CRISTO MOUNTAINS, NEW MEXICO
Abstract ID#: 227021
CEDILLO, Danielle1, LINDLINE, Jennifer1, and BOSBYSHELL, Howell2, (1) Natural Resources Management Department, New Mexico Highlands University, P.O. Box 9000, Las Vegas, NM 87701, dcedillo@live.nmhu.edu, (2) Department of Geology and Astronomy, West Chester University, 750 South Church Street, West Chester, PA 19383
 
TECTONIC SIGNIFICANCE OF CA. 1.6 GA DEFORMATION IN SOUTHWESTERN LAURENTIA - PROTRACTED MAZATZAL OROGENY OR PREVIOUSLY UNRECOGNIZED EVENT?  A PROGRESS REPORT
Abstract ID#: 229525
DUEBENDORFER, Ernest, School of Earth Sciences and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86011, ernie.d@nau.edu, CHAMBERLAIN, Kevin, Dept. of Geology and Geophysics, Univ. of Wyoming, Laramie, WY 82071, WILLIAMS, Michael, Department of Geosciences, University of Massachusetts, 611 North Pleasant St, Amherst, MA 01003-9297, and HAMLIN, Jeffre, Kodiak Oil and Gas, 1625 Broadway, Denver, CO 80202
 
TIMING OF DEFORMATION AT FOUR PEAKS, CENTRAL ARIZONA
Abstract ID#: 232584
MAKO, Calvin Andrew, Department of Geosciences, University of Massachusetts- Amherst, 611 North Pleasant St, Morrill Science Center, Amherst, MA 01003, cmako@geo.umass.edu, WILLIAMS, Michael L., Department of Geosciences, University of Massachusetts, Amherst, 611 North Pleasant Street, 233 Morrill Science Center, Amherst, MA 01003, DOE, Michael F., Department of Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, and KARLSTROM, Karl E., Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131
 
DETRITAL ZIRCON CHARACTERISTICS OF UNCONFORMITY-BOUND PROTEROZOIC METASEDIMENTARY SUCCESSIONS IN CENTRAL ARIZONA: RELATIVELY SHORT-LIVED SYNTECTONIC BASINS AS KEY ELEMENTS IN THE PROTEROZOIC TECTONIC EVOLUTION OF SOUTHWESTERN LAURENTIA
Abstract ID#: 230838
DOE, Michael F.1, KARLSTROM, Karl E.2, HOLLAND, Mark Edward3, JONES, James V. III4, GEHRELS, George5, and PECHA, Mark5, (1) Department of Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, mdoe@mines.edu, (2) Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, (3) Department of Earth and Planetary Sciences, University of New Mexico, 221 Yale Blvd NE, Albuquerque, NM 87106, (4) Department of Earth Sciences, University of Arkansas at Little Rock, 2801 S. University, Little Rock, AR 72204, (5) Department of Geosciences, University of Arizona, Tucson, AZ 85721
 
NEW U–PB ZIRCON AGE CONSTRAINTS FOR CA. 1520 TO 1450 MA SEDIMENTATION AND VOLCANISM IN THE SOUTHWESTERN UNITED STATES AND SOME THOUGHTS ABOUT THE PROPOSED CA. 1480–1400 MA PICURIS OROGENY
Abstract ID#: 233549
DANIEL, Christopher G.1, JONES, James V. III2, REID, Mattie M.1, TOFT, Meghan E.1, WALLACE, Daniel P.1, and MCFARLANE, Chris3, (1) Department of Geology, Bucknell University, 701 Moore Avenue, Lewisburg, PA 17837, cdaniel@bucknell.edu, (2) U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK 99508, (3) Department of Earth Sciences, University of New Brunswick, 2 Bailey Drive, Fredericton, NB E3B 5A3, Canada
 
MODES OF DEFORMATION DURING 1.45-1.35 GA INTRACONTINENTAL TECTONISM IN THE SOUTHERN ROCKY MOUNTAIN REGION: IMPLICATIONS FOR THE THERMAL AND MECHANICAL STRUCTURE OF THE CRUST
Abstract ID#: 232753
SHAW, Colin A., Department of Earth Sciences, Montana State University, P.O. Box 173480, Bozeman, MT 59717, colin.shaw1@montana.edu
 
MESOPROTEROZOIC FERROAN MAGMATISM IN THE SOUTHWESTERN USA
Abstract ID#: 231147
FROST, B. Ronald, Geology and Geophysics, University of Wyoming, Department 3006, 1000 E. University Ave, Laramie, WY 82071, rfrost@uwyo.edu and FROST, Carol D., Department of Geology and Geophysics, University of Wyoming, Dept. 3006, 1000 University Avenue, Laramie, WY 82071
 
Break
Abstract ID#: 234178
 
WAS THERE A MAZATZAL OROGENY? A TEST OF CONFLICTING MODELS FOR ASSEMBLY OF LAURENTIA
Abstract ID#: 233624
KARLSTROM, Karl E., Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, kek1@unm.edu, WILLIAMS, M.L., Department of Geosciences, University of Massachusetts, Amherst, 611 N Pleasant ST, Amherst, MA 01003, HEIZLER, Matthew T., New Mexico Bureau of Geology & Mineral Resources, New Mexico Institute of Mining & Technology, Socorro, NM 87801, GASTON, Lisa Anne, Earth and Environmental Science, NM Tech, 801 Leroy Place NM Tech, Socorro, NM 87801, and MAKO, Calvin Andrew, Geosciences, University of Massachusetts- Amherst, 611 North Pleasant St, Morrill Science Center, Amherst, MA 01003
 
LU-HF GARNET GEOCHRONOLOGY CONSTRAINS THE BOUNDARIES OF THE YAVAPAI, MAZATZAL, AND PICURIS OROGENIES
Abstract ID#: 231177
ARONOFF, Ruth F., Earth, Atmospheric, and Planetary Sciences Dept, Purdue University, West Lafayette, IN 47907, raronoff@purdue.edu, VERVOORT, Jeffery D., School of the Environment, Washington State University, Pullman, WA 99164, ANDRONICOS, Christopher L., Earth and Atmospheric Sciences, Purdue University, West Lafayette, IN 47907, and HUNTER, Robert A., Earth and Atmospheric Sciences, Cornell University, 4154 Snee Hall, Ithaca, NY 14853
 
HIGH-PRECISION U-PB BADDELEYITE DATES FROM DIABASE IN THE SOUTHWEST U.S.: IMPLICATIONS OF COEVAL SILICIC AND MAFIC MAGMATISM IN A MESOPROTEROZOIC LARGE IGNEOUS PROVINCE
Abstract ID#: 222784
AMATO, Jeffrey M.1, BRIGHT, Ryan M.1, DENYSZYN, Steven W.2, ERNST, Richard E.3, and BLEEKER, Wouter4, (1) Geological Sciences, New Mexico State University, P.O. Box 30001/MSC 3AB, Las Cruces, NM 88003, amato@nmsu.edu, (2) School of Earth and Environment, University of Western Australia, 35 Stirling Highway M004, Perth, 6009, Australia, (3) Dept. of Earth Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada, and Ernst Geosciences, 43 Margrave Avenue, Ottawa, ON K1T 3Y2, Canada, (4) Geological Survey of Canada, 601 Booth Street, Ottawa, ON K1A0E8, Canada
 
ARCHEAN, PALEOPROTEROZOIC AND MESOPROTEROZOIC CRUST OF CENTRAL EAST ANTARCTICA: NEW INSIGHTS ON SUBGLACIAL GEOLOGY STRENGTHEN RODINIA TIES TO WESTERN LAURENTIA
Abstract ID#: 232150
GOODGE, John W.1, FANNING, C. Mark2, VERVOORT, Jeffery D.3, and FISHER, Christopher M.3, (1) Department of Geological Sciences, University of Minnesota, Duluth, MN 55812, jgoodge@d.umn.edu, (2) Research School of Earth Sciences, Australian National University, Canberra, ACT 0200, Australia, (3) School of the Environment, Washington State University, Pullman, WA 99164
 
BREAKUP OF NORTH CHINA CRATON, A PART OF PALEOPROTEROZOIC–MESOPROTEROZOIC SUPERCONTINENT COLUMBIA /NUNA
Abstract ID#: 233110
ZHAO, Yue1, ZHANG, Shuanhong2, YANG, Zhenyu1, and PEI, Junling3, (1) Institute of Geomechanics, CAGS, 11# Min-Da-Nan-Lu, Beijing, 100081, China, yue_zhao@cags.ac.cn, (2) Institute of Geomechanics, 11# Zhong-Yang-Min-Zu-Da-Xue-Nan-Lu, Beijing, 100081, China, (3) Institute of Geomechanics, Chinese Academy of Geological Sciences, 11 Minzu-Daxue Nan Lu Street, Haidian District, Beijing, 100081, China
 
TESTING THE TWINS HYPOTHESIS: WERE GREATER NORTH CHINA AND WESTERN LAURENTIA LINKED IN THE ARCHEAN AND PROTEROZOIC?
Abstract ID#: 228679
ZUZA, Andrew V., Department of Earth and Space Sciences, University of California, Los Angeles, 595 Charles E. Young Drive, East, Los Angeles, CA 90095, azuza@ucla.edu and YIN, An, Department of Earth and Space Sciences, University of California, Los Angeles, Los Angeles, CA 90095
 
Discussion
Abstract ID#: 234184
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