T96 Continental Flood Basalts: Classifying, Correlating, and Constraining Eruptive Products through Space and Time

Monday, 23 September 2024
8:00 AM - 12:00 PM
207B

Presentations

• 8:20 AM
  RELEASE OF MERCURY DURING CONTACT METAMORPHISM OF SHALE: IMPLICATIONS FOR UNDERSTANDING THE IMPACTS OF LARGE IGNEOUS PROVINCE VOLCANISM
  Henrik Svensen, University of Oslo, Oslo and Morgan T. Jones, Umeå University, Umeå and Joost Frieling, University of Oxford, Oxford and Lawrence Percival, Vrije Universiteit Amsterdam, Amsterdam, Amsterdam and Stephen E. Grasby, Geological Survey of Canada, Calgary, AB and Tamsin A. Mather, University of Oxford, Oxford
  404113 (Technical Sessions)
• 8:40 AM
  USING PALEOSECULAR VARIATION AND VOLCANOLOGY TO CONSTRAIN ERUPTIVE RATES OF CONTINENTAL FLOOD BASALTS
  Tushar Mittal, Penn State University, State College, PA and Courtney Sprain, University of Florida, Gainesville, FL and Isabel Fendley, Pennslyvania State University, State College, PA
  402647 (Technical Sessions)
• 9:15 AM
  THE MUSKOX INTRUSION: ARCHITECTURE OF A LARGE, SUB-VOLCANIC, OPEN-SYSTEM MAGMA RESERVOIR TO CONTINENTAL FLOOD BASALTS OF THE MACKENZIE LARGE IGNEOUS PROVINCE
  James S. Scoates, University of British Columbia, Vancouver, BC and RF Jon Scoates, Nanaimo, BC
  403552 (Technical Sessions)
• 9:50 AM
  REASSESSING COMPOSITION AND DISTRIBUTION OF ~44 TO 17 MA VOLCANIC ACTIVITY ACROSS OREGON BEARING ON THE YELLOWSTONE- SILETZIA PLUME INTERACTION AHEAD OF COLUMBIA RIVER PROVINCE MAGMATISM
  Martin J. Streck, Portland State University, Portland, OR and Emily Cahoon, Oregon State University, Corvallis, OR and Emily Cahoon, Portland State University, Portland, OR and Jason D. McClaughry, Baker City, OR and Mark L. Ferns, Eastern Oregon University, La Grande, OR
  404649 (Technical Sessions)
• 10:05 AM
  MIOCENE MAGMATISM IN THE SILVER CITY DISTRICT, OWYHEE MOUNTAINS, IDAHO (USA): ORIGIN AND IMPLICATIONS FOR FLOOD BASALT MAGMATISM LINKED TO THE INCEPTION OF THE YELLOWSTONE HOTSPOT AND Au-Ag EPITHERMAL PRECIOUS METAL MINERALIZATION
  Matthew Brueseke, Kansas State University, Manhattan, KS and Zachary E.L. Hasten, Kansas State University, Manhattan, KS and Willis Hames, Auburn University, Auburn, AL and James Saunders, Auburn University, Auburn, AL and Peter Larson, Washington State University, Pullman, WA
  402054 (Technical Sessions)
• 10:20 AM
  ERUPTION HISTORY OF THE COLUMBIA RIVER BASALT GROUP CONSTRAINED BY HIGH-PRECISION U-Pb AND 40Ar/39Ar GEOCHRONOLOGY
  Jennifer Kasbohm, Carnegie Institution for Science, Washington, DC and James Eguchi, Rutgers University, Piscataway, NY and Blair Schoene, Princeton University Geosciences, Princeton, NJ and Darren F. Mark, University of St Andrews, St Andrews and Joshua Murray, Massachusetts Institute of Technology, Cambridge, MA and Stephen Reidel, Pacific Northwest National Laboratory, Richland, WA and Dawid Szymanowski, ETH, 8092 Zurich and Dan N. Barfod, (SUERC), East Kilbride, N/A and Tiffany Barry, University of Leicester, Leicester, N/A and Benjamin Black, Rutgers University, Piscataway, NJ
  403035 (Technical Sessions)
• 10:40 AM
  A COMPILATION OF AGE DATA FOR CONTINENTAL FLOOD BASALT PROVINCES TO EVALUATE POTENTIAL FOR DISCRETE ERUPTIVE PULSES IN THE COLUMBIA RIVER BASALT GROUP (CRBG)
  Emily Cahoon, Oregon State University, Corvallis, OR and Daniel Heaton, Oregon State University, Corvallis, OR and Anthony Koppers, Oregon State University, Corvallis, OR
  405608 (Technical Sessions)
• 10:55 AM
  HOW HOT IS A HOTSPOT? EVALUATION OF TEMPERATURE AND DISSOLVED H2O CONTENTS OF THE YELLOWSTONE AND SNAKE RIVER PLAIN BASALTS USING OLIVINE-MELT THERMOMETRY AND HYGROMETRY AT THE LIQUIDUS
  Sarah Brehm, SUNY Oswego, Oswego, NY and Rebecca Lange, University of Michigan, Ann Arbor, MI
  405704 (Technical Sessions)