6 Plate Margin Processes and Tectonics during the Cretaceous, Western North America

Tuesday, 15 May 2018
8:20 AM - 10:05 AM
Humphreys/Mt. Elden Room

Presentations

• 8:25 AM
  TIMING, KINEMATICS, AND BASIN EVOLUTION OF THE SYNCONTRACTIONAL BIRD SPRINGS CONGLOMERATE, SOUTHEREN SEVIER FOLD AND THRUST BELT, NEVADA: IMPLICATIONS FOR MID-CRETACEOUS PLATE DYNAMICS
  Kevin C. Rafferty, University of Nevada - Las Vegas, Las Vegas, NV and Taylor D. Craig, University of Nevada - Las Vegas, Las Vegas, NV and Michael L. Wells, University of Nevada - Las Vegas, Las Vegas, NV and Jayson Medema, University of Nevada - Las Vegas, Las Vegas, NV
  314252 (Theme Sessions)
• 8:45 AM
  DETRITAL ZIRCONS FROM QUARTZITES CONSTRAIN THE WESTERN MARGIN OF LAURENTIA IN SOUTH-WESTERNMOST IDAHO
  Maureen Kahn, University of Wisconsin-Madison, Madison, WI and Basil Tikoff, University of Wisconsin-Madison, Madison, WI and Ethan Parrish, University of Wisconsin-Madison, Madison, WI and Jeffrey Vervoort, Washington State University, Pullman, WA and Cameron Evans, University of Wisconsin-Madison, Madison, WI
  314042 (Theme Sessions)
• 9:05 AM
  THE MID-CRETACEOUS OREGONIAN EVENT: CLOSURE OF A MARGINAL SEAWAY BY WESTWARD SUBDUCTION IN THE NORTH AMERICAN CORDILLERA
  Robert Hildebrand, Tucson, AZ and Joseph B. Whalen, Ottawa, ON
  314127 (Theme Sessions)
• 9:25 AM
  U-PB AND HF ISOTOPIC ANALYSIS OF DETRITAL ZIRCONS FROM PALEOZOIC AND CRETACEOUS STRATA OF SOUTHERN VANCOUVER ISLAND, BRITISH COLUMBIA
  Daniel G. Alberts, University of Arizona, Tucson, AZ and George E. Gehrels, Univ of Arizona, Tucson, AZ and JoAnne L. Nelson, British Columbia Geological Survey, Victoria, BC
  314407 (Theme Sessions)
• 9:45 AM
  THE EFFECTS OF SUPERIMPOSED DEFORMATION EVENTS ON STRIKE-SLIP TRANSLATION IN THE CORDILLERA: AN EXAMPLE FROM THE DENALI FAULT SYSTEM
  Trevor Waldien, University California- Davis, Davis, AK and Sarah M. Roeske, University California- Davis, Davis, CA
  313929 (Theme Sessions)