T326 Circum-Arctic Lithosphere-Basin Evolution II

Wednesday, 22 October 2014
1:00 PM - 5:00 PM
121

Presentations

• 1:00 PM
  DETRITAL ZIRCON CONSTRAINTS ON ARCTIC ALASKA FORELAND BASIN EVOLUTION: BROOKIAN CHRONOSTRATIGRAPHY, CLASTIC PROGRADATION, PROVENANCE, AND OROGENIC EXHUMATION
  Richard O. Lease, Anchorage, AK and David W. Houseknecht, Reston, VA and Andrew R.C. Kylander-Clark, University of California, Santa Barbara, CA
  247372 (Technical Sessions)
• 1:15 PM
  ESCAPE OF THE RUBY TERRANE FROM ARCTIC ALASKA DURING MESOZOIC ROTATIONAL OPENING OF CANADA BASIN
  Alison B. Till, USGS, Anchorage, AK and Sarah Roeske, UC Davis, Davis, CA and Julie A. Dumoulin, USGS, Anchorage, AK
  244348 (Technical Sessions)
• 1:30 PM
  DEVONIAN BRACHIOPODS FROM ALASKA'S ACCRETED TERRANES AND THEIR PALEOBIOGEOGRAPHIC RELATIONSHIPS WITH FAUNAS FROM ARCTIC REGIONS OF EURASIA AND ADJOINING PARTS OF LAURENTIA (WESTERN & ARCTIC NORTH AMERICA)
  Robert Blodgett, Blodgett & Associates LLC, (Geological & Paleontological Consultants), Anchorage, NY and Valeryi V. Baranov, Yakutsk Research Center, Siberian Division, Russian Academy of Sciences, Yakutsk
  245741 (Technical Sessions)
• 1:45 PM
  TIMING AND EMPLACEMENT OF THE WHALE MOUNTAIN ALLOCHTHON IN THE NORTHEAST BROOKS RANGE, ALASKA; A POTENTIAL LINK BETWEEN DEVONIAN TECTONISM ALONG THE CORDILLERAN AND ARCTIC MARGINS OF NORTH AMERICA
  Benjmain Johnson, West Virginia University, Morgantown, WV and Jaime Toro, West Virginia University, Morgantown, WV and Jeff Benowitz, University of Alaska Fairbanks, Fairbanks, AK and Jeremy Hourigan, University California Santa Cruz, Santa Cruz, CA
  242628 (Technical Sessions)
• 2:00 PM
  A NEW TECTONIC MAP OF ALASKA NORTH OF 60°
  Thomas Moore, U.S. Geological Survey, Menlo Park, CA and Stephen Box, Spokane, WA
  243509 (Technical Sessions)
• 2:15 PM
  CONTINENTAL FLOOD BASALTS OF BENNETT ISLAND, EAST SIBERIAN SEA: HIGH ARCTIC GEODYNAMICS
  Christian Tegner, Aarhus University, Aarhus and Victoria Pease, Stockholm University, Stockholm
  242238 (Technical Sessions)
• 2:30 PM
  THE DELONG ISLANDS AND ARCTIC TECTONIC RECONSTUCTIONS
  Victoria Pease, Stockholm University, Stockholm and Christian Tegner, Aarhus University, Aarhus
  245948 (Technical Sessions)
• 2:45 PM
  THE PALEOZOIC HISTORY OF THE NEW SIBERIAN ISLANDS: PROVENANCE, PALEOGEOGRAPHY AND PLATE RECONSTRUCTION
  Victoria Ershova, Saint Petersburg State University, Saint Petersburg, N/A and Andrei Prokopiev, Diamond and Precious Metal Geology, Yakutsk, N/A and Andrey Khudoley, Saint Petersburg State University, Saint Petersburg and Nikolay Sobolev, Karpinsky Russian Geology Research Institute, VSEGEI, St. Petersburg, N/A and Eugeny Petrov, Karpinsky Russian Geology Research Institute, VSEGEI, St. Petersburg, N/A
  241204 (Technical Sessions)
• 3:15 PM
  STRUCTURAL GEOLOGY OF WRANGEL ISLAND, ARCTIC RUSSIA
  Elizabeth Miller, Stanford University, Stanford, CA and Trevor Dumitru, Stanford Univ, Stanford, CA and K.E. Meisling, Stanford University, Stanford, CA
  248499 (Technical Sessions)
• 3:30 PM
  THE ROLE OF CHUKOTKA DURING OPENING OF THE AMERASIAN BASIN: A NEW PALEOGEOGRAPHIC MODEL FOR THE ARCTIC DURING THE MESOZOIC
  Jaime Toro, West Virginia University, Morgantown, WV and Jeffrey Amato, New Mexico State University, Las Cruces, NM
  243249 (Technical Sessions)
• 3:45 PM
  THE ROLE OF THE PAI-KHOI FOLD-AND-THRUST BELT IN THE EVOLUTION OF THE ARCTIC URALIDES, RUSSIAN ARCTIC
  Michael L. Curtis, CASP, Cambridge, N/A and Berta Lopez-Mir, CASP, Cambridge, N/A and Gloria Heilbronn, CASP, Cambridge, N/A
  241672 (Technical Sessions)
• 4:00 PM
  RECONSTRUCTION OF TECTONIC EVENTS IN SOUTHERN TAIMYR, ARCTIC RUSSIA, BASED ON PROVENANCE U-PB DETRITAL ZIRCON INVESTIGATIONS OF LATE PALEOZOIC TO MESOZOIC SEDIMENTS
  Xiaojing Zhang, Stockholm Universirty, Stockholm, N/A and Victoria Pease, Stockholm University, Stockholm
  240898 (Technical Sessions)
• 4:15 PM
  NEW VESTIGES OF EARLY CALEDONIAN SUBDUCTION IN THE HIGH ARCTIC
  Karolina Kosminska, AGH University of Science and Technology, Kraków and Jaroslaw Majka, Uppsala University, Uppsala and Maciej Manecki, AGH - University of Science and Technology, Krakow and Stanislaw Mazur, Polish Academy of Sciences, Warszawa, N/A
  243085 (Technical Sessions)
• 4:30 PM
  THE EARLY CAMBRIAN BASIN REORGANIZATION AND RELEVANT TECTONICS IN CENTRAL BALTICA: DETRITAL ZIRCON CHRONOLOGY OF THE EDIACARAN-CAMBRIAN SANDSTONES IN ESTONIA
  Yukio Isozaki, Univ Tokyo, Tokyo and Anna Poldvere, Geological Survey of Estonia, Tallinn, N/A and Heikki Bauert, Tallinn University of Technology, Tallinnn, N/A and Kazumasa Aoki, Department of Earth Science and Astronomy, Tokyo, N/A and Hiroki Nakahata, The University of Tokyo, Tokyo, N/A and Shuhei Sakata, Kyoto, N/A and Takafumi Hirata, Kyoto, N/A
  245806 (Technical Sessions)