10 From Contraction to Extension: The Mesozoic to Cenozoic Tectonic Evolution of the Northern Great Basin II

Wednesday, 18 May 2011
1:30 PM - 5:00 PM
Willow

Presentations

• 1:35 PM
  TIMING OF EXTENSION IN THE PIONEER CORE COMPLEX, SOUTH-CENTRAL IDAHO: IMPLICATIONS FOR THE SPATIAL-TEMPORAL PATTERNS OF THE CORDILLERAN COMPLEXES AND THE ONSET OF TERTIARY EXTENSION
  James Vogl, University of Florida, Gainesville, FL and C. Mark Fanning, Australian National University, Canberra
  187858 (Theme Sessions)
• 1:55 PM
  EOCENE TO MIOCENE HISTORY OF THE MIDDLE MOUNTAIN SHEAR ZONE SYSTEM
  Michael L. Wells, Univ of Nevada, Las Vegas, Las Vegas, NV
  187838 (Theme Sessions)
• 2:25 PM
  PALEOGENE HINTERLAND TO FORELAND TOPOGRAPHY: EOCENE DEPOSITS OF NORTHWEST UTAH
  David M. Miller, U.S. Geological Survey, Menlo Park, CA and Tracey J. Felger, US Geological Survey, Flagstaff, AZ and Michael L. Wells, Univ of Nevada, Las Vegas, Las Vegas, NV and Robert J. Fleck, U. S. Geological Survey, Menlo Park, CA
  187603 (Theme Sessions)
• 2:45 PM
  NEW AEROMAGNETIC SURVEY REVEALS WIDESPREAD QUATERNARY AND NEOGENE VOLCANIC ROCKS AND FOOTWALL STRUCTURE IN NORTHWEST UTAH
  V.E. Langenheim, U.S. Geological Survey, Menlo Park, CA and D.M. Miller, U.S. Geological Survey, Menlo Park, CA and Tracey J. Felger, US Geological Survey, Flagstaff, AZ and Michael L. Wells, Univ of Nevada, Las Vegas, Las Vegas, NV and Grant C. Willis, Utah Geological Survey, Salt Lake City, UT and Donald L. Clark, Salt Lake City, UT
  187364 (Theme Sessions)
• 3:20 PM
  STRUCTURAL AND VOLCANIC EVOLUTION OF SOUTHERN CURLEW VALLEY, NORTHWEST UTAH
  Tracey J. Felger, US Geological Survey, Flagstaff, AZ and David M. Miller, U.S. Geological Survey, Menlo Park, CA and Victoria E. Langenheim, U.S. Geological Survey, Menlo Park, CA and Robert J. Fleck, U. S. Geological Survey, Menlo Park, CA and Michael E. Perkins, University of Utah, Salt Lake City, UT and Michael L. Wells, Univ of Nevada, Las Vegas, Las Vegas, NV
  187607 (Theme Sessions)
• 3:40 PM
  DISCORDANCE AND DISSOLUTION OF RADIATION-DAMAGED DETRITAL ZIRCON IN THE WASATCH FORMATION AND ADJACENT UNITS IN THE POWDER RIVER BASIN, WYOMING
  John I. Garver, Union College, Schenectady, NY and Joseph S. Wold, 807 Union ST, Schenectady, NY
  187571 (Theme Sessions)
• 4:00 PM
  CRETACEOUS SYNOROGENIC AND EOCENE POST-OROGENIC EXTENSION IN THE SEVIER HINTERLAND, SOUTHWESTERN MONTANA
  Jeffrey D. Lonn, Montana Tech, Butte, MT and Colleen Elliott, Montana Tech, Butte, MT
  187383 (Theme Sessions)
• 4:20 PM
  THE BEAVERHEAD DIVIDE FAULT ON THE IDAHO-MONTANA BORDER – CRETACEOUS CONTRACTION, EOCENE EXTENSION, BUT NOT A TERRANE BOUNDARY
  Russ Burmester, Western Washington University, Bellingham, WA and Jeffrey D. Lonn, Montana Tech, Butte, MT and Reed S. Lewis, University of Idaho, Moscow, ID and Mark D. McFaddan, North Idaho College, Coeur d'Alene, ID and Richard M. Gaschnig, Washington State University, Pullman, WA
  187594 (Theme Sessions)