T93 Oblique Motion on the North American Cordilleran Margin I: Jurassic to Paleogene

Monday, 23 September 2024
8:00 AM - 12:00 PM
304B

Presentations

• 8:05 AM
  EVIDENCE FOR CONTINUOUS SUBDUCTION THROUGHOUT THE JURASSIC ALONG THE OUTER MARGIN OF THE WRANGELLIA-PENINSULAR TERRANES, NORTHERN NORTH AMERICA CORDILLERA
  Sarah Roeske, University of California, Davis, Davis, CA and Terry Pavlis, University of Texas at El Paso, El Paso, TX and Jeffrey Amato, New Mexico State University, Las Cruces, NM and Caleb Worthman, New Mexico State University, Las Cruces, NM
  402313 (Technical Sessions)
• 8:25 AM
  TERRANE RELATIONSHIPS ALONG THE EASTERN BOUNDARY OF THE TOGIAK ARC, SOUTHWESTERN ALASKA
  Trevor Waldien, South Dakota School of Mines and Technology, Rapid City, SD and Sean Regan, University of Alaska Fairbanks, Fairbanks, AK and Breauna Murray, South Dakota School of Mines and Technology, Rapid City, SD and McKenzie Miller, University of Alaska Fairbanks, Fairbanks, AK and Jim Costigan, University of Alaska Fairbanks, Fairbanks, AK
  405470 (Technical Sessions)
• 8:40 AM
  AGE RELATIONS AND ASSEMBLY OF AN INTRAOCEANIC ARC CRUSTAL SECTION IN WRANGELLIA: THE JURASSIC BONANZA ARC, VANCOUVER ISLAND, CANADA
  Rebecca Morris, University of Victoria, Victoria, BC and Dante Canil, University of Victoria, Victoria, BC
  403746 (Technical Sessions)
• 8:55 AM
  DETRITAL ZIRCON ANALYSIS OF THE GALICE AND MARIPOSA FORMATIONS, CALIFORNIA AND OREGON: A RECORD OF THE LATE JURASSIC CORDILLERAN MARGIN
  Kathleen Surpless, Trinity University, San Antonio, TX and Calvin Barnes, Texas Tech University, Lubbock, TX and Aaron S. Yoshinobu, Texas Tech University, Lubbock, TX
  400819 (Technical Sessions)
• 9:30 AM
  MAGMATIC FLARE-UP AND TECTONIC EVOLUTION IN THE SIERRA NEVADA ARC DURING LATE JURASSIC OBLIQUE SUBDUCTION
  Fatema Panahi, University of Kansas, Lawrence, KS and Douglas Walker, University of Kansas, Lawrence, KS and Joseph Andrew, The University of Kansas, Lawrence, KS
  403309 (Technical Sessions)
• 9:45 AM
  INFERRED EARLY JURASSIC DEPOSITION (U-Pb IN DETRITAL ZIRCON) FOLLOWED BY MIDDLE JURASSIC AND CRETACEOUS METAMORPHISM (Sm-Nd IN GARNET) OF METASEDIMENTARY ROCKS FROM THE SOUTHERN PENINSULAR RANGES BATHOLITH, BAJA CALIFORNIA, MEXICO
  Manuel Contreras-Lopez, Instituto de Geofísica, UNAM, Ciudad de México, DF and Luis Alberto Delgado-Argote, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, BJ and Bodo Weber, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, BJ and Xochitl G. Torres-Carrillo, Autonomous University of Sinaloa, Culiacán Rosales, SI and Adhara Ávila-Ortiz, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, BJ and Juan Andrés Quintana-Delgado, Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, BJ
  401938 (Technical Sessions)
• 10:00 AM
  CRETACEOUS TECTONIC EVOLUTION OF MEXICO
  Elena Centeno-Garcia, Universidad Nacional Autónoma de México, Coyoacán, Mexico City
  405288 (Technical Sessions)
• 10:20 AM
  DATING DEFORMATION IN THE ALAMO MOUNTAIN AND PIRU CREEK SHEAR ZONES: INSIGHTS INTO LATE CRETACEOUS TECTONICS IN SOUTHERN CALIFORNIA
  Jonathan Bixler, California State University Northridge, Northridge, CA and Joshua Schwartz, California State University Northridge, Northridge, CA and Brian Swanson, California Geological Survey, Los Angeles, CA and Elena Miranda, California State University Northridge, Northridge, CA and Keith A. Klepeis, University of Vermont, Burlington, VT
  402994 (Technical Sessions)
• 10:35 AM
  CRETACEOUS SHEAR ZONES, ZONED PLUTONIC COMPLEXES, AND DISPLACED TERRANES, NORTHERN PINE FOREST RANGE AND PUEBLO MOUNTAINS, NV-OR
  Sandra Wyld, MapTect LLC, Athens, GA
  402933 (Technical Sessions)