T104 Pulse of the Earth: Geochronology and Paleomagnetism of Large Igneous Provinces, the Key to Reconstructing Precambrian Supercontinents

Monday, 29 October 2007
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  REARRANGING VAALBARA WITH NEW GEOCHRONOLOGICAL AND PALEOMAGNETIC DATA FROM THE NEOARCHEAN VENTERSDORP SUPERGROUP OF SOUTHERN AFRICA
  Michiel O. de Kock, Yale University, New Haven, CT and David A.D. Evans, Yale University, New Haven, CT and Nicholas J. Beukes, University of Johannesburg, Auckland Park, N/A and Jens Gutzmer, University of Johannesburg, Auckland Park, N/A and Richard A. Armstrong, Australian National University, Canberra, N/A
  130302 (Technical Sessions)
• 1:50 PM
  A PALEOMAGNETIC RESTUDY OF THE KAMINAK DIKE SWARM, NUNAVUT, CANADA
  Theresa M.D. Raub, California Institute of Technology, Pasadena, CA and Timothy D. Raub, California Institute of Technology, Pasadena, CA and David A.D. Evans, Yale University, New Haven, CT
  132515 (Technical Sessions)
• 2:05 PM
  KEY PALEOMAGNETIC POLE FROM THE WOONGARRA / WEELI WOLLI LARGE IGNEOUS PROVINCE, PILBARA CRATON, AUSTRALIA: A LINK BETWEEN SUPERCRATONS?
  David A.D. Evans, Yale University, New Haven, CT
  132625 (Technical Sessions)
• 2:20 PM
  NEW INSIGHTS INTO 1.87 GA INTRAPLATE MAGMATISM AND THE APPARENT POLAR WANDER PATH OF THE KAAPVAAL CRATON AS DRAWN FROM THE SOUTPANSBERG GROUP
  Michiel O. de Kock, Yale University, New Haven, CT and Herman C. Dorland, University of Johannesburg, Auckland Park, N/A and David A.D. Evans, Yale University, New Haven, CT and Nicholas J. Beukes, University of Johannesburg, Auckland Park, N/A and Jens Gutzmer, University of Johannesburg, Auckland Park, N/A
  130130 (Technical Sessions)
• 2:35 PM
  PRECISE 1.59 GA AGE FOR WESTERN CHANNEL DIABASE, WOPMAY OROGEN: IMPLICATIONS FOR LAURENTIA APWP AND RECONSTRUCTIONS OF LAURENTIA, BALTICA AND GAWLER CRATON
  Mike A. Hamilton, University of Toronto, Toronto, ON and Kenneth L. Buchan, Geological Survey of Canada, Ottawa, ON
  131152 (Technical Sessions)
• 2:55 PM
  NEW PALEOMAGNETIC AND ISOTOPIC DATA FROM MESOPROTEROZOIC BASIC SILLS AND DYKES OF THE ANABAR UPLIFT (NORTHERN SIBERIA) AND THEIR IMPLICATION FOR THE SIBERIA-LAURENTIA CONNECTION
  Vladimir Pavlov, Institute of Physics of the Earth, RAS, Moscou, N/A and Roman Veselovskiy, Institute of Physics of the Earth, Moscou, N/A and Peter Petrov, Geological Institute, RAS, Moscou, N/A
  127666 (Technical Sessions)
• 3:10 PM
  SOUTH AMERICAN CRATONS AND THEIR ROLE IN PROTEROZOIC SUPERCONTINENTS
  Ricardo I.F. Trindade, IAG/USP, Sao Paulo, N/A
  131950 (Technical Sessions)
• 3:45 PM
  TESTING PROTEROZOIC SUPERCONTINENTS: NEW PALEOMAGNETIC DATA FROM FINLAND
  Lauri J. Pesonen, University of Helsinki, Helsinki, N/A and Johanna Salminen, University of Helsinki, Helsinki, N/A and Selen Dayioglu, University of Helsinki, Helsinki, N/A
  125644 (Technical Sessions)
• 4:00 PM
  INDIA'S PLACE IN THE PROTEROZOIC WORLD: CONSTRAINTS FROM THE LARGE IGNEOUS PROVINCE [LIP] RECORD
  Richard E. Ernst, Ottawa, ON and Rajesh K. Srivastava, Banaras Hindu University, Varanasi, N/A
  130805 (Technical Sessions)
• 4:15 PM
  PALEOMAGNETISM AND GEOCHRONOLOGY OF NEOPROTEROZOIC INTRAPLATE IGNEOUS ROCKS IN THE SW KALAHARI CRATON, NAMIBIA AND SOUTH AFRICA
  Wulf A. Gose, University of Texas at Austin, Austin, TX and Richard Hanson, Texas Christian University, Fort Worth, TX and Matthew Rioux, Massachusetts Institute of Technology, Cambridge, MA and Taylor Bartholomew, Texas Christian University, Fort Worth, TX and Samuel A. Bowring, Massachusetts Institute of Technology, Cambridge, MA and Tim Dunnett, Cape Town, N/A and Karl Heinz Hoffmann, Windhoek, N/A and David L. Reid, Cape Town, N/A
  131387 (Technical Sessions)
• 4:30 PM
  THE ARABO-NUBIAN SHIELD AND SINAI WERE WELD AT HIGH SUB-ANTARCTIC LATITUDES IN THE LATE PROTEROZOIC:A PALEOMAGNETIC STUDY ON THE DIKE SWARMS (CA 590MA) IN THE NORTH EASTERN DESERT AND SINAI, EGYPT
  Hamza Ibrahim Lotfy, El-Minia University, Egypt, El-Minia, N/A
  125963 (Technical Sessions)
• 4:45 PM
  TERMINATION OF THE EMEISHAN FLOOD VOLCANISM AND RELATIONSHIPS TO THE END-GUADALUPIAN MASS EXTINCTION: SHRIMP DATING OF DETRITAL ZIRCONS FROM THE POST-VOLCANIC XUANWEI FORMATION, SW CHINA
  He Bin, Guangzhou Institute of Geochemistry, Chinese Academy of Science, Guangzhou, N/A and Yi-Gang Xu, Key Laboratory of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry, Guangzhou, N/A and Xiao-Long Huang, Key Laboratory of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry, Guangzhou, N/A
  124636 (Technical Sessions)
• 5:00 PM
  LARGE IGNEOUS PROVINCES (LIPS) AND GLOBAL ENVIRONMENTAL PERTURBATIONS: THE APTIAN ONTONG JAVA-HIKURANGI-MANIHIKI PLATEAU EVENT
  Michael A. Arthur, Pennsylvania State University, University Park, PA and Timothy Bralower, Pennsylvania State University, State College, PA and Yong-Xiang Li, Pennsylvania State University, University Park, PA
  128964 (Technical Sessions)