V24C
Yellowstone Volcanism from Its Current Expression to Early Vestiges of Hotspot Activity via Geophysical and Petrologic Studies I

Tuesday, 15 December 2015: 16:00-18:00
310 (Moscone South)
Primary Conveners:  Matthew Loewen, University of Oregon, Department of Geological Sciences, Eugene, OR, United States
Conveners:  Ilya N Bindeman, Univ of Oregon, Eugene, OR, United States and Eugene Humphreys, Univ Oregon, Eugene, OR, United States
Chairs:  Matthew Loewen1, Ilya N Bindeman1 and Eugene Humphreys2, (1)University of Oregon, Department of Geological Sciences, Eugene, OR, United States(2)University of Oregon, Eugene, OR, United States
OSPA Liaisons:  Matthew Loewen, University of Oregon, Department of Geological Sciences, Eugene, OR, United States
16:00
V24C-01
Origin of Siletzia, a Large Igneous Province in the Cascadia Forearc, and the Early History of the Yellowstone Hotspot (Invited) (58222)
Ray E Wells, U.S. Geological Survey, Menlo Park, CA, United States, David Bukry, USGS, Menlo Park, CA, United States, Richard M Friedman, University of British Columbia, Vancouver, BC, Canada, Douglas G Pyle, University of Hawaii at Manoa, School of Ocean and Earth Science and Technology, Honolulu, HI, United States, Robert A Duncan, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States and Peter J Haeussler, USGS Alaska Science Center, Anchorage, AK, United States
16:15
V24C-02
A plume-triggered delamination origin for the Columbia River flood basalt eruptions (62729)
Eugene Humphreys, University of Oregon, Eugene, OR, United States and Amberlee Patrice Darold, Oklahoma Geological Survey, Leonard, OK, United States
16:30
V24C-03
New Data on mid-Miocene Rhyolite Volcanism in Eastern Oregon Extend Early, co-CRBG Rhyolite Flare up and Constrain Storage Sites of Grande Ronde Flood Basalts (73474)
Martin J Streck, Portland State University, Portland, OR, United States
16:45
V24C-04
The Oldest Known Caldera Associated with the Yellowstone Hotspot: New Geologic Mapping, Geochemistry, and 40Ar/39Ar Geochronology for the Northern McDermitt Volcanic Field, Northern Nevada and Southeastern Oregon (85816)
Thomas R Benson and Gail Ann Mahood, Stanford University, Stanford, CA, United States
17:00
V24C-05
An Overview of the Origin of A-type Silicic Magmatism Along the Snake River Plain-Yellowstone Hotspot Track (Invited) (78603)
Eric H Christiansen, Brigham Young University, Provo, UT, United States
17:15
V24C-06
Isotopic and physical evidence for persistently high eruption temperatures for Yellowstone-Snake River Plain rhyolites (63951)
Matthew Loewen1, Ilya N Bindeman1 and Oleg E Melnik2, (1)University of Oregon, Department of Geological Sciences, Eugene, OR, United States, (2)Russian Academy of Sciences, Moscow, Russia
17:30
V24C-07
Magma storage and evolution of the Central Plateau Member Rhyolites, Yellowstone caldera, USA (Invited) (60016)
Kenneth S Befus, Baylor University, Geology, Waco, TX, United States
17:45
V24C-08
The Yellowstone magmatic system from the mantle plume to the upper crust (Invited) (58237)
Hsin-Hua Huang1,2, Fan-Chi Lin2, Brandon Schmandt3, Jamie Farrell2, Robert B Smith2 and Victor C Tsai4, (1)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, (2)University of Utah, Salt Lake City, UT, United States, (3)University of New Mexico Main Campus, Albuquerque, NM, United States, (4)California Institute of Technology, Pasadena, CA, United States
 
See more of: Volcanology, Geochemistry and Petrology
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