T253 CR Evolution 2.9: Evolution of the Colorado River System from the Rocky Mountains to the Gulf of California

Wednesday, 12 October 2022
1:30 PM - 5:30 PM
507

Presentations

• 1:30 PM
  FURTHER SUPPORT FOR A REVISED AGE OF COLORADO RIVER INTEGRATION
  Ryan Crow, Flagstaff, AZ and Susanne Janecke, Utah State University Geology Department, Logan, UT and Philip A. Pearthree, University of Arizona, Tucson, AZ and P. Kyle House, Flagstaff, AZ and Matthew T. Heizler, New Mexico Institute of Mining and Technology, Socorro, NM and Shannon Dulin, University of Oklahoma, Norman, OK and Jordon Bright, Northern Arizona University, Flagstaff, AZ and Brian Gootee, University of Arizona, Tucson, AZ and Jonathan E. Schwing, University of Oklahoma, Norman, OK and Karl Karlstrom, University of New Mexico, Albuquerque, NM
  380556 (Technical Sessions)
• 1:45 PM
  DETRITAL ZIRCON (U-TH)/PB PROVENANCE GEOCHRONOLOGY OF THE EARLY PLIOCENE BOUSE FORMATION, LOWER COLORADO RIVER, USA
  Samantha Motz, Georgia Institute of Technology, Atlanta, GA and Karl Lang, Georgia Institute of Technology, Atlanta, GA and P. Kyle House, Flagstaff, AZ and Philip Pearthree, University of Arizona, Tucson, AZ and Ryan Crow, Flagstaff, AZ
  383436 (Technical Sessions)
• 2:00 PM
  LACUSTRINE OFF-LAP SEQUENCE IN BOUSE PALEOLAKE BLYTHE: A PROXY FOR UPSTREAM LOCO BASINS AND OTHER SIMILAR CLOSED-TO-OPEN BASIN TRANSITIONS
  Brian Gootee, University of Arizona, Tucson, AZ and Philip Pearthree, University of Arizona, Tucson, AZ and P. Kyle House, Flagstaff, AZ and Ryan Crow, Flagstaff, AZ and Jordon Bright, Northern Arizona University, Flagstaff, AZ
  381664 (Technical Sessions)
• 2:15 PM
  HOW RAPIDLY MIGHT THE LOWER COLORADO RIVER HAVE INTEGRATED TO THE GULF OF CALIFORNIA?
  Philip Pearthree, University of Arizona, Tucson, AZ and Jon E. Spencer, University of Arizona, Tucson, AZ and P. Kyle House, Flagstaff, AZ and Ryan Crow, Flagstaff, AZ and Brian Gootee, University of Arizona, Tucson, AZ
  381909 (Technical Sessions)
• 2:30 PM
  NEW CONSTRAINTS ON THE PLEISTOCENE INCISION HISTORY OF THE LOWER COLORADO RIVER FROM U-TH SERIES DATING OF PEDOGENIC CARBONATES, COTTONWOOD VALLEY, ARIZONA, USA
  Miriam Primus, U.S. Geological Survey, Denver, CO and Adam Hudson, Geosciences and Environmental Change Science Center, Denver, CO and P. Kyle House, Flagstaff, AZ and Ryan Crow, Flagstaff, AZ and Harrison Gray, Geosciences and Environmental Change Science Center, Denver, CO
  382699 (Technical Sessions)
• 2:45 PM
  BIDAHOCHI OR BUST: TIME TO FILL AND SPILL THE BEANS ON THIS FORMATION’S IMPORTANCE TO UNDERSTANDING THE COLORADO RIVER AND GRAND CANYON
  John Douglass, University of Arizona, Tucson, AZ and Brian Gootee, University of Arizona, Tucson, AZ
  378835 (Technical Sessions)
• 3:00 PM
  DETRITAL SANIDINE DATING OF TERRACES OF THE COLORADO RIVER: TESTING MODELS FOR THE LEES FERRY KNICKZONE AND FOR SURFACE UPLIFT IN THE PAST 5 MA
  Karl Karlstrom, University of New Mexico, Albuquerque, NM and Micael Albonico, University of New Mexico, Albuquerque, NM and Matthew,T. Heizler, NM Tech, Socorro, NM and Andres Aslan, Colorado Mesa University, Grand Junction, CO and Mary Gillam, Durango, CO and Laura Crossey, University of New Mexico, Albuquerque, NM and Ryan Crow, Flagstaff, AZ and Nathaniel Klema, Eugene, OR and Leif Karlstrom, University of Oregon, Eugene, OR
  378350 (Technical Sessions)
• 3:15 PM
  LATE MIOCENE BIRTH OF THE UPPER COLORADO AND GREEN RIVER SYSTEMS
  Andres Aslan, Colorado Mesa University, Grand Junction, CO and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Matthew T. Heizler, New Mexico Institute of Mining and Technology, Socorro, NM and Eric Kirby, University of North Carolina at Chapel Hill, Chapel Hill, NC
  381184 (Technical Sessions)
• 3:30 PM
  LATE MIOCENE ONSET OF INCISION ALONG THE UPPER COLORADO RIVER NEAR RIFLE, CO
  Eric Kirby, University of North Carolina at Chapel Hill, Chapel Hill, NC and Kevin Furlong, Pennsylvania State University, University Park, PA and Andres Aslan, Colorado Mesa University, Grand Junction, CO and Karl Karlstrom, University of New Mexico, Albuquerque, NM
  379965 (Technical Sessions)
• 3:45 PM
  QGG DONALD R. COATES AWARD: RESOLVING DIFFERENTIAL INCISION RATES TO TEST LANDSCAPE EVOLUTION MODELS: INTEGRATING NEW 40AR/39AR DETRITIAL SANIDINE DATING WITH PUBLISHED DATA ON LAVA CREEK B ASH TERRACES IN THE ROCKY MOUNTAIN REGION
  Cameron Chavez Reed, University of New Mexico, Albuquerque, NM and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Matthew T. Heizler, New Mexico Geochronology Research Laboratory, Socorro, NM and Mary Gillam, Durango, CO and Andres Aslan, Colorado Mesa University, Grand Junction, CO and Julia Ricci, New Mexico Geochronology Research Laboratory, Socorro, NM and Benjamin Rodriguez, University of New Mexico, Albuquerque, NM and Laura Crossey, University of New Mexico, Albuquerque, NM
  378321 (Technical Sessions)
• 4:00 PM
  40AR/39AR DETRITAL SANIDINE AND BASALT GEOCHRONOLOGY CONSTRAINTS FOR THE BIRTH AND EVOLUTION OF THE RIO GRANDE RIVER
  Jacob Gehrz, New Mexico Institute of Mining and Technology, Socorro, NM and Matthew Heizler, New Mexico Institute of Mining and Technology, Socorro, NM and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Matthew J. Zimmerer, New Mexico Institute of Mining and Technology, Socorro, NM and Kevin M. Hobbs, New Mexico Institute of Mining and Technology, Socorro, NM
  383531 (Technical Sessions)
• 4:15 PM
  DYNAMICS OF THE SW CORDILLERA, LANDSCAPE EVOLUTION, AND TESTS FOR THE TIMING OF GRAND CANYON INCISION
  William Holt, Stony Brook University, Stony Brook, NY and Alireza Bahadori, New York, NY and Ran Feng, Stony Brook University, Stony Brook, NY and Ran Feng, University of Connecticut, Storrs, CT and Troy Holt, Stony Brook University, Stony Brook, NY and Katharine Loughney, University of Georgia, Athens, GA and Andre Potochnik, Arizona State University, Tempe, AZ and W. Bruce Ward, Sandy Hook, CT
  383438 (Technical Sessions)