T135 Assembling a Craton: Recent Insights into Precambrian Assembly and Growth of Laurentia and Its Cratonic Components

Monday, 16 October 2023
1:30 PM - 5:30 PM
329

Presentations

• 1:35 PM
  FORMATION AND AMALGAMATION OF ARCHEAN CRATONS: FIVE OUTSTANDING QUESTIONS
  Carol Frost, University of Wyoming, Laramie, WY
  389223 (Technical Sessions)
• 1:55 PM
  CRATON ASSEMBLY AND FRAGMENTATION
  Wouter Bleeker, Ottawa, ON
  391045 (Technical Sessions)
• 2:15 PM
  NEW GEOPHYSICAL SURVEYING AND GEOCHRONOLOGY: REFINING GEOLOGIC MAPPING IN THE SUPERIOR PROVINCE OF NORTHWESTERN MINNESOTA, USA
  Amy Block, St. Paul, MN and Kate Souders, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Benjamin Drenth, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and George J. Hudak, University of Minnesota Duluth, Duluth, MN and Stacy Saari, Hibbing, MN and Aaron C. Hirsch, Minnesota Geological Survey, St. Paul, MN
  394094 (Technical Sessions)
• 2:30 PM
  THE NEOARCHEAN MENTOR ANORTHOSITE INTRUSIVE COMPLEX: THE LARGEST ANORTHOSITE INTRUSION OF THE SUPERIOR PROVINCE?
  Benjamin Drenth, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Amy Block, St. Paul, MN and George J. Hudak, University of Minnesota Duluth, Duluth, MN and Kate Souders, Geology, Geophysics, and Geochemistry Science Center, Denver, CO and Stacy Saari, Hibbing, MN
  392591 (Technical Sessions)
• 2:45 PM
  THE PALEOPROTEROZOIC TECTONIC HISTORY OF THE NORTHERN WYOMING PROVINCE CONSTRAINS ITS INTEGRATION INTO THE CRATONIC BASEMENT OF LAURENTIA
  Tekla Harms, Amherst College, Amherst, MA and Julia Baldwin, University of Montana, Missoula, MT
  392672 (Technical Sessions)
• 3:15 PM
  PALEOPROTEROZOIC IRON-FORMATIONS OF THE LAKE SUPERIOR REGION IN TIME AND SPACE
  William Cannon, Geology, Energy, and Minerals Science Center, Reston, VA and Jamey Jones, Alaska Science Center, Anchorage, AK and Benjamin Drenth, Geology, Geophysics, and Geochemistry Science Center, Denver, CO
  391236 (Technical Sessions)
• 3:30 PM
  ON THE ORIGIN AND TECTONIC ENVIRONMENT OF THE YAVAPAI ARC OF SOUTHERN ARIZONA AND ITS BEARING ON THE START OF PHANEROZOIC-STYLE SUBDUCTION
  Arend Meijer, University of Arizona, Tucson, AZ
  392005 (Technical Sessions)
• 3:45 PM
  DETRITAL ZIRCON GEOCHRONOLOGY OF THE LATE PALEOPROTEROZOIC POUDRE BASIN IN THE NORTHERN COLORADO FRONT RANGE: INSIGHTS INTO TECTONIC PROCESSES AND CRUST GENERATION
  Graham Baird, University of Northern Colorado, Greeley, CO and Simone Müller, Tucson, AZ and Narassa Campuzano, University of Northern Colorado, Greeley, CO and Ethan Mueller, University of Northern Colorado, Greeley, CO and Keaton MacMillan, University of Northern Colorado, Greeley, CO
  392701 (Technical Sessions)
• 4:00 PM
  AN OVERVIEW OF THE PINWARE–BARABOO–PICURIS OROGEN: A 1.52–1.37 GA MESOPROTEROZOIC, TRANS–LAURENTIAN OROGENIC BELT
  Christopher G. Daniel, Bucknell University, Lewisburg, PA
  396092 (Technical Sessions)
• 4:15 PM
  THE LATE INVOLVEMENT OF LAURENTIA IN RODINIA ASSEMBLY
  Felix Gervais, Polytechnique Montreal, Montreal, QC and Alexandre Beaudry, Polytechnique Montreal, Montreal, QC and Charles Kavanagh-Lepage, Polytechnique Montreal, Montreal, QC and Carl Guilmette, Université Laval, Québec, QC and Kyle P. Larson, University of British Columbia Okanagan, Kelowna, BC
  392940 (Technical Sessions)