17 Cordilleran Magmatic Forensics II—Insights from the Igneous, Metamorphic, and Sedimentary Record

Tuesday, 23 May 2017
1:30 PM - 4:50 PM
Room 318A

Presentations

• 1:35 PM
  ZIRCON TRACE ELEMENT AND ISOTOPIC RECORDS OF SIERRA NEVADAN ARC MAGMATISM DURING AN ARCHETYPAL MAGMATIC FLARE-UP
  Jonathan S. Miller, San Jose State University, San Jose, CA and Jade Star Lackey, Pomona College, Claremont, CA and Callie Sendek, San Jose State University, San Jose, CA and Gareth R. Davies, VU University Amsterdam, Amsterdam
  292479 (Theme Sessions)
• 1:55 PM
  RECORD OF SIERRAN ARC ACTIVITY IN VOLCANIC STRATA OF THE MOUNT MORRISON PENDANT, EAST-CENTRAL SIERRA NEVADA, CALIFORNIA: IMPLICATIONS FOR MAGMATIC TEMPO AND PALEOGEOGRAPHIC SETTING
  Derek Field, Northern Arizona University, Flagstaff, AZ and Nancy Riggs, Northern Arizona University, Flagstaff, AZ
  292773 (Theme Sessions)
• 2:15 PM
  CONSTRAINTS ON THE CENOZOIC EXHUMATION HISTORY OF THE SOUTHERN SIERRA NEVADA AND NW MOJAVE DESERT REGION USING BASEMENT AND DETRITAL THERMOCHRONOLOGY
  Danielle Ziva Shulaker, Stanford University, Stanford, CA and Marty Grove, Geological Sciences, Stanford, CA and Jeremy K. Hourigan, University of California, Santa Cruz, Santa Cruz, CA and Glenn R. Sharman, University of Arkansas, Fayetteville, AR
  292911 (Theme Sessions)
• 2:35 PM
  HETEROGENEITIES IN PUMICE AND FIAMME PROVIDES INSIGHTS INTO THERMAL AND MECHANICAL HISTORY OF PARTIALLY REMELTED AND REMOBILIZED CRYSTAL MUSH IN THE MAGMA CHAMBER THAT FED THE PEACH SPRING SUPERERUPTION (AZ, USA)
  Michelle L. Foley, Vanderbilt University, Nashville, TN and Calvin F. Miller, Vanderbilt University, Nashville, TN and Guilherme A.R. Gualda, Vanderbilt University, Nashville, TN
  292913 (Theme Sessions)
• 3:25 PM
  ZIRCON U-PB GEOCHRONOLOGY AND GEOCHEMICAL ANALYSES ELUCIDATE MAGMATIC PROCESSES IN A TILTED CRUSTAL SECTION: LITTLE SAN BERNARDINO MOUNTAINS, CALIFORNIA
  Brody P. Friesenhahn, Earth Sciences, Dallas, TX and Rita Economos, Earth Sciences, Dallas, TX and Adam Ianno, Juniata College, Huntingdon, PA and Madeline L. Wewer, Geological Sciences, Dallas, TX and Lorenzo Tavazzani, Geological Sciences, Dallas, TX
  292640 (Theme Sessions)
• 3:45 PM
  EXPLORING THE GEOCHEMICAL CHARACTER OF VOLCANISM IN THE WHIPPLE MOUNTAINS REGION, CA AND AZ; DID CRUSTAL MELTING PLAY A ROLE IN THE EXTENSIONAL COLLAPSE OF THE COLORADO RIVER EXTENSIONAL CORRIDOR?
  Mary Kate Fidler, UC Santa Barbara, Santa Barbara, CA and Phillip B. Gans, UC Santa Barbara, Santa Barbara, CA
  293072 (Theme Sessions)
• 4:05 PM
  HIGH-PRESSURE AMPHIBOLE IN JURASSIC ARC MAGMAS: INSIGHTS INTO DEEP CRUSTAL MAGMATIC PROCESSES
  Calvin G. Barnes, Texas Tech University, Lubbock, TX and Melanie Barnes, Texas Tech University, Lubbock, TX and Charlotte M. Allen, Queensland University of Technology (QUT), Brisbane QLD
  292419 (Theme Sessions)
• 4:25 PM
  CENOZOIC EXTENSION AND MAGMATISM IN WESTERN MEXICO: LINKING THE SIERRA MADRE OCCIDENTAL SILICIC LARGE IGNEOUS PROVINCE AND THE COMONDÚ GROUP WITH THE GULF OF CALIFORNIA RIFT
  Luca Ferrari, Universidad Nacional Autonoma de Mexico, Queretaro and Teresa Orozco Esquivel, Universidad Nacional Autonoma de Mexico, Queretaro and Scott Bryan, Queensland University of Technology, Brisbane and Margarita López Martínez, Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada, Baja California Norte
  292843 (Theme Sessions)