9 Precambrian I: Archean and Paleoproterozoic Crustal Evolution of Western Laurentia

Monday, 19 May 2014
1:00 PM - 5:00 PM
Procrastinator Theater

Presentations

• 1:00 PM
  MESOARCHEAN ROCKS OF THE EASTERN BEARTOOTH MOUNTAINS, MT AND WY
  D.W. Mogk, Montana State Univ, Bozeman, MT and D.J. Henry, Louisiana State University, Baton Rouge, LA and Paul Mueller, University of Florida, Gainesville, FL and J.L. Wooden, U.S Geological Survey, Menlo Park, CA
  238674 (Theme Sessions)
• 1:20 PM
  UPPER-TO-MIDDLE LEVEL EXPOSURE OF A 2.8 GA CONTINENT IN THE NORTHERN WYOMING PROVINCE, USA
  Darrell J. Henry, Louisiana State University, Baton Rouge, LA and David W. Mogk, Montana State University, Bozeman, MT and Paul Mueller, University of Florida, Gainesville, FL and David A. Foster, University of Florida, Gainesville, FL and J.L. Wooden, Stanford University, Stanford, CA
  238607 (Theme Sessions)
• 1:40 PM
  A BIMODAL BELT OF ~1.86 TO 2.66GA TONALITIC GNEISSES IN NORTHWEST LAURENTIA: U-PB AND LU-HF CONSTRAINTS ON THE EVOLUTION OF NORTH AMERICA
  Christopher Fisher, Washington State University, Pullman, WA and Jeffrey Vervoort, Washington State University, Pullman, WA and Reed S. Lewis, University of Idaho, Moscow, ID and Richard M. Gaschnig, University of Maryland, College Park, MD and John Goodge, University of Minnesota, Duluth, MN and Andrew C. Jansen, Twin Creeks Operations, Golconda, NV and Da Wang, Washington State University, Pullman, WA
  238821 (Theme Sessions)
• 2:00 PM
  THE CLEARWATER COMPLEX:  UNCOVERING THE NEOARCHEAN AND PALEOPROTEROZOIC BASEMENT OF NORTH CENTRAL IDAHO
  Jeffrey Vervoort, Washington State University, Pullman, WA and Reed S. Lewis, University of Idaho, Moscow, ID and Christopher M. Fisher, Washington State University, Pullman, WA and Richard M. Gaschnig, University of Maryland, College Park, MD and Andrew C. Jansen, Twin Creeks Operations, Golconda, NV and Da Wang, Washington State University, Pullman, WA
  238823 (Theme Sessions)
• 2:20 PM
  LATE ARCHEAN TO PALEOPROTEROZOIC EVOLUTION OF THE RUBY RANGE, MONTANA, AND ITS IMPLICATIONS FOR THE GROWTH AND MODIFICATION OF THE NORTHWESTERN WYOMING PROVINCE
  Julia Baldwin, University of Montana, Missoula, MT and Martin A. Cramer, University of Montana, Missoula, MT and Brennus Voarino, University of Montana, Missoula, MT
  238773 (Theme Sessions)
• 2:40 PM
  THE LITTLE BELT ARC OF THE GREAT FALLS OROGEN
  David A. Foster, University of Florida, Gainesville, FL and Paul Mueller, University of Florida, Gainesville, FL and James J. Vogl, University of Florida, Gainesville, FL and Jennifer Gifford, St. Lawrence University, Canton, NY and David W. Mogk, Montana State University, Bozeman, MT
  238710 (Theme Sessions)
• 3:00 PM
  INVESTIGATING THE AGE AND SIGNIFICANCE OF PERALUMINOUS LEUCOGRANITE IN THE N. MADISON RANGE, SOUTHWEST MONTANA
  Cailey B. Condit, University of Colorado, Boulder, CO and Kevin Mahan, University of Colorado, Boulder, CO
  238759 (Theme Sessions)