26 Late Jurassic to Eocene Tectonics of the North America Cordillera II: Evolving and Emerging Models

Thursday, 18 May 2023
1:30 PM - 4:00 PM
Whitney Peak Ballroom 1

Presentations

• 1:30 PM
  THE MEXICAN SEGMENT OF THE NORTH AMERICAN CORDILLERA: THE MEETING OF PACIFIC AND ATLANTIC TECTONICS DURING MESOZOIC TIME
  Michelangelo Martini, Universidad Nacional Autónoma de México (UNAM), Mexico City, DF and Cathy Busby, University of California - Davis, Davis, CA
  386581 (Symposia Sessions)
• 2:00 PM
  CRETACEOUS COLLISION RECONCILES WESTERN NORTH AMERICAN TECTONICS WITH DEEP MANTLE SLABS
  Spencer Fuston, University of Houston, Houston, TX
  387591 (Symposia Sessions)
• 2:45 PM
  MAGMATIC SURGE REQUIRES TWO-STAGE MODEL FOR THE LARAMIDE OROGENY
  Joshua Schwartz, California Geological Survey, Los Angeles, CA and Jade Star Lackey, Pomona College, Claremont, CA and Elena Miranda, California State University Northridge, Northridge, CA and Keith Klepeis, University of Vermont, Burlington, VT and Gabriela Mora-Klepeis, University of Vermont, Burlington, VT and Francine Robles, California State University Northridge, Northridge, CA and Jonathan Bixler, California State University Northridge, Northridge, CA
  387633 (Symposia Sessions)
• 3:00 PM
  EPISODIC LATE JURASSIC AND MID CRETACEOUS SHORTENING IN THE SOUTHERN SEVIER FOLD-AND-THRUST BELT AND HINTERLAND
  Michael Wells, University of Nevada Las Vegas, Las Vegas, NV and Suzanne R. Mulligan, University of Nevada Las Vegas, Las Vegas, NV and Thomas Hoisch, Northern Arizona University, Flagstaff, AZ and Daniel Stockli, Jackson School of Geosciences, University of Texas at Austin, Austin, TX and Suzanne Craddock Affinati, Northern Arizona University, Flagstaff, AZ
  387627 (Symposia Sessions)
• 3:15 PM
  TESTING TECTONIC MODELS FOR MESOZOIC SHORTENING, INTRUSION, AND EXTENSION IN SOUTHEASTERN CALIFORNIA USING DETAILED CRUSTAL THICKNESS DATA
  David Miller, U. S. Geological Survey, Menlo Park, CA and Michael L. Wells, University of Nevada, Las Vegas, Las Vegas, NV and Lydia Fox, University of the Pacific, Stockton, CA and David Reioux, California Geological Survey, Sacramento, CA and Brian Swanson, California Geological Survey, Los Angeles, CA and Ben Parrish, California Geological Survey, Los Angeles, CA
  387484 (Symposia Sessions)
• 3:30 PM
  AGE SIMILARITIES BETWEEN LATE CRETACEOUS GRANITOIDS IN THE PALM SPRINGS-MECCA REGION (SOUTHERN CALIFORNIA) AND THE ONES IN COASTAL SONORA (NW MEXICO): TIES ACROSS THE GULF OF CALIFORNIA-SAN ANDREAS SHEAR SYSTEM
  Alexander Iriondo Perree, Universidad Nacional Autónoma de México, Querétaro, QA and Erik Castañeda-Narváez, Universidad Nacional Autónoma de México, Querétaro, QA and Daniel P. Miggins, Oregon State University, Corvallis, OR and Juliana Estrada-Carmona, Universidad Nacional Autónoma de México, Querétaro, QA
  387417 (Symposia Sessions)
• 3:45 PM
  EARLY PALEOGENE ANATEXIS IN THE SOUTHERN U.S. CORDILLERA AND NEW CONSTRAINTS ON PEAK METAMORPHISM IN THE DEEP CRUST: COYOTE MOUNTAINS, ARIZONA
  Jay Chapman, University of Texas at El Paso, El Paso, TX and Cody J. Pridmore, University of Wyoming, Laramie, WY and Kevin R. Chamberlain, University of Wyoming, Laramie, WY and Gordon B. Haxel, Northern Arizona University, Flagstaff, AZ and Mihai N. Ducea, University of Arizona, Tucson, AZ and Mihai N. Ducea, University of Bucharest, Bucharest
  387463 (Symposia Sessions)