T134 Grand Canyon, Colorado Plateau, and Rocky Mountain Debates and Their Global Reverberations, 150 Years after Powell I

Monday, 23 September 2019
1:30 PM - 5:30 PM
Room 221AB, North Building

Presentations

• 1:35 PM
  MIDDLE–LATE PALEOGENE TOPOGRAPHIC EVOLUTION IN SOUTHWESTERN MONTANA
  Lin Li, Université de Rennes 1, Rennes, TX and Majie Fan, University of Texas at Arlington, Arlington, TX and Lu Zhu, University of Texas at Arlington, Arlington, TX
  334188 (Technical Sessions)
• 1:50 PM
  PREVIOUSLY UNRECOGNIZED NEOGENE STRUCTURAL CONTROLS ON RIVER COURSES ALONG THE EASTERN FLANK OF THE SOUTHERN ROCKY MOUNTAIN EPEIROGEN WITH A FOCUS ON “PIKES DOME”, AN INTERFLUVE HIGH BETWEEN THE SOUTH PLATTE AND ARKANSAS RIVERS
  Edward Sterne, Sterne Exploration LLC, Littleton, CO
  336766 (Technical Sessions)
• 2:05 PM
  TIMING AND DURATION OF INCISION ALONG THE COLORADO RIVER NEAR RIFLE, CO SUGGEST A TECTONIC DRIVER FOR POST-10 MA LANDSCAPE EVOLUTION
  Eric Kirby, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR 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 and Darryl E. Granger, Purdue University, West Lafayette, IN
  338250 (Technical Sessions)
• 2:20 PM
  THE MIDDLE PLEISTOCENE UNCONFORMITY AND MIS 12-11 (~478-385 KA): GLACIOFLUVIAL PROCESSES OVERRIDE LATE MIOCENE-MIDDLE PLEISTOCENE (~6 MA-500 KA) TECTONO-MAGMATIC CAPTURE AND DEEP-CANYON INCISION, WESTERN GREAT PLAINS-SOUTHERN ROCKY MOUNTAINS-COLORADO PLATEAU REGION, NORTH AMERICA
  Cal Ruleman, Geosciences and Environmental Change, Lakewood, CO and Adam Hudson, Geosciences and Environmental Change, Lakewood, CO and Marc Caffee, Purdue University, West Lafayette, IN and Keith Brugger, University of Minnesota, Morris, Morris, MN
  339129 (Technical Sessions)
• 2:35 PM
  DETRITAL SANIDINE AND COSMOGENIC BURIAL AGE CONSTRAINTS SUPPORT POST-2 MA INTEGRATION OF THE UPPER GREEN RIVER ACROSS THE UINTA MOUNTAINS
  Andres Aslan, Colorado Mesa University, Grand Junction, CO and Matthew Heizler, New Mexico Bureau of Mines & Mineral Resources, Socorro, NM and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Darryl E. Granger, Purdue University, West Lafayette, IN and Edward Martin, Colorado Mesa University, Grand Junction, CO
  335302 (Technical Sessions)
• 2:50 PM
  DRAINAGE REVERSAL AND SOUTHERN COLORADO PLATEAU UPLIFT IN THE SALT RIVER AREA
  Jordan C. Anderson, University of New Mexico, Albuquerque, NM and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Laura Crossey, University of New Mexico, Albuquerque, NM
  341330 (Technical Sessions)
• 3:05 PM
  OLIGOCENE-MIOCENE SEDIMENTATION RATES ON THE SOUTHWESTERN COLORADO PLATEAU: ARIDITY-DRIVEN AGGRADATION SUPPORTIVE OF A LATE NEOGENE COLORADO RIVER
  Richard Young, SUNY Geneseo, Geneseo, NY
  333699 (Technical Sessions)
• 3:20 PM
  REASSESSING A CONSTRAINT ON TIMING GRAND CANYON INCISION USING MODERN GEOCHRONOLOGY
  Aaron T. Steelquist, Stanford University, Stanford, CA and George E. Hilley, Stanford University, Stanford, CA and Ivo Lucchitta, Flagstaff, AZ and R.A. Young, SUNY Geneseo, Geneseo, NY
  337429 (Technical Sessions)
• 3:50 PM
  REDEFINING THE AGE OF THE COLORADO RIVER
  Ryan Crow, Flagstaff, AZ and Jonathan E. Schwing, University of Oklahoma, Norman, OK and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Matthew,T. Heizler, NM Tech, Socorro, NM and Philip A. Pearthree, University of Arizona, Tucson, AZ and P. Kyle House, Flagstaff, AZ and Shannon Dulin, University of Oklahoma, Norman, OK and Mark Stelten, Menlo Park, CA and Laura Crossey, University of New Mexico, Albuquerque, NM
  339026 (Technical Sessions)
• 4:05 PM
  EVIDENCE FOR MARINE RE-FLOODING OF THE LOWER COLORADO RIVER VALLEY AFTER THE RIVER FIRST RAN THROUGH IT: UPPER BIOCLASTIC MEMBER (UBM) OF THE SOUTHERN BOUSE FORMATION
  Rebecca Dorsey, University of Oregon, Eugene, OR and Juan Carlos Braga, Universidad de Granada, Granada, N/A and Kevin Gardner, University of Oregon, Eugene, OR and Kristin McDougall, GMEG Science Center, Flagstaff, AZ and Brennan OConnell, Univ. of Melbourne, Parkville
  337613 (Technical Sessions)
• 4:20 PM
  LATE-MIOCENE TO EARLY-PLIOCENE TIDAL SEAWAY ALONG THE LOWER COLORADO RIVER VALLEY: EVIDENCE FROM LARGE-SCALE TIDAL BEDFORMS IN THE SOUTHERN BOUSE FORMATION BASAL CARBONATE MEMBER
  Kevin Gardner, University of Oregon, Eugene, OR and Rebecca Dorsey, University of Oregon, Eugene, OR
  337093 (Technical Sessions)
• 4:35 PM
  THE TRIGO SEDIMENTS -- AN EARLY PLIOCENE OFFLAP-SEQUENCE RECORDING THE DEMISE OF PALEOLAKE BLYTHE, LOWER COLORADO RIVER CORRIDOR, SOUTHWEST USA
  Brian Gootee, University of Arizona, Tucson, AZ and P. Kyle House, Flagstaff, AZ and Philip A. Pearthree, University of Arizona, Tucson, AZ and Ryan Crow, Flagstaff, AZ and J. Bright, Northern Arizona University, Flagstaff, AZ
  338339 (Technical Sessions)
• 4:50 PM
  EXPLORING HYDROCLIMATIC CONNECTIONS BETWEEN THE BLYTHE BASIN, ARIZONA AND WESTERN PLIOCENE LAKES OF NORTH AMERICA
  Alison Smith, Kent State University, Kent, OH and Blas Lorenzo Valero-Garces, Spanish National Research Council, Zaragoza and Josef Werne, University of Pittsburgh, Pittsburgh, PA and John Williams, University of Wisconsin-Madison, Madison, WI and Emi Ito, University of Minnesota, Minneapolis, MN and Emi Ito, University of Minnesota, Minneapolis, MN and Sherilyn C. Fritz, University of Nebraska-Lincoln, Lincoln, NE and Sherilyn C. Fritz, University of Nebraska-Lincoln, Lincoln, NE and Rob Hatfield, Oregon State University, Corvallis, OR and Tony Layzell, Lawrence, KS and Tim Lowenstein, Binghamton University, Binghamton, NY and David McGee, MITEarth, Atmos. and Planetary Sciences, Cambridge, MA and Peter Molnar, University of Colorado, Boulder, CO and Ivanka Stefanova, University of Minnesota, Minneapolis, MN
  335514 (Technical Sessions)
• 5:05 PM
  TOWARDS DEVELOPING A LOWER COLORADO RIVER CORRIDOR CORING (LOCORING) PROJECT: WHAT SUBSURFACE BOUSE FORMATION SEDIMENTS CAN TELL US ABOUT LATE MIOCENE (?) AND EARLY PLIOCENE TECTONICS AND PALEOCLIMATE IN THE SOUTHWESTERN US
  Jordon Bright, Northern Arizona University, Flagstaff, AZ and Philip A. Pearthree, University of Arizona, Tucson, AZ and Andrew Cohen, University of Arizona, Tucson, AZ and Colleen E. Cassidy, Northern Arizona University, Flagstaff, AZ and Laura Crossey, University of New Mexico, Albuquerque, NM and Ryan Crow, Flagstaff, AZ and Rebecca Dorsey, University of Oregon, Eugene, OR and Brian Gootee, University of Arizona, Tucson, AZ and P. Kyle House, Flagstaff, AZ and Karl Karlstrom, University of New Mexico, Albuquerque, NM
  338950 (Technical Sessions)