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Joint 120th Annual Cordilleran/74th Annual Rocky Mountain Section Meeting - 2024

Session No. 25
Thursday, 16 May 2024: 9:00 AM-5:30 PM
Grand Ballroom (Davenport Grand Hotel)

T15. Distributed Volcanic Fields in Western North America (Posters)

GSA Geophysics and Geodynamics Division

Authors will be present from 4 to 5:30 PM.

 

Paper #
Booth #
25-1
13
REGIONAL GRAVITY ANALYSIS OF THE YELLOWSTONE CALDERA, WYOMING
MICKUS, Kevin, School of Earth, Environment and Sustainability, Missouri State University, Springfield, MO 65807
25-2
14
QUANTIFYING PRE-ERUPTIVE MAGMATIC WATER CONTENT OF EASTERN SNAKE RIVER PLAIN BASALTIC MELTS USING OLIVINE AND PLAGIOCLASE HYGROMETRY WITH IMPLICATIONS FOR MAGMATIC DIFFERENTIATION
DIETZ, Haley1, MURRAY, Kendra2, PU, Xiaofei3 and SUTHERLAND, Rebecca1, (1)Department of Geosciences, Idaho State University, 921 South 8th Ave., Pocatello, ID 83209, (2)Department of Geosciences, Idaho State University, Pocatello, ID 83209, (3)National Renewable Energy Laboratory, Golden, CO 80401
25-3
15
DISTRIBUTED VOLCANISM IN THE CENTRAL OREGON CASCADES: INSIGHTS INTO ERUPTION STYLES, DURATIONS, AND MAGMA COMPOSITIONS FROM THE TWIN LAKES-WUKSI BUTTE CHAIN
JOHNSON, Emily1, GARDNER, Cynthia1, PIVARUNAS, Anthony F.2 and SCOTT, William1, (1)U.S. Geological Survey, Cascades Volcano Observatory, Vancouver, WA 98683, (2)U.S. Geological Survey, Geology, Minerals, Energy, and Geophysics Science Center, 345 Middlefield Road, MS 975, Menlo Park, CA 94025
25-4
16
PETROLOGY OF THE NORTHWEST RIFT ZONE, NEWBERRY VOLCANO, OREGON
RUTH, Dawn, US Geological Survey, Volcano Science Center, California Volcano Observatory (CalVO), 345 Middlefield Rd, Menlo Park, CA 94025-3561
25-5
17
EMPLACEMENT PROCESSES FOR BRECCIAS AT THE MOUNT YANA VOLCANIC CENTER, NORTHERN CALIFORNIA
MITCHELL, Nathaniel1, HARP, Andrew2 and WOOD, Wesley2, (1)College of Natural Sciences, Chico State University, Chico, CA 95928, (2)Department of Geological and Environmental Sciences, California State University, Chico, Chico, CA 95929
25-6
18
PRIMITIVE VOLCANISM AT CLEAR LAKE VOLCANIC FIELD, CA INDICATES A PERIOD OF DEEP MAGMA ACCESS FACILITATED BY TRANS-TENSIONAL STRESS FIELD
BLATTER, Dawnika, US Geological Survey, California Volcano Observatory (CalVO), 345 Middlefield Rd, Menlo Park, CA 94025-3561 and BURGESS, Seth D., USGS, California Volcano Observatory (CalVO), Menlo Park, CA 94025
25-7
19
DIVERSE MAGMAS ERUPTED OVER SHORT TIME SCALES IN THE SAN FRANCISCO VOLCANIC FIELD, ARIZONA
WALL, Kellie, U.S. Geological Survey, Cascades Volcano Observatory, 1300 SE Cardinal Ct., Bldg. 10, Ste. 100, Vancouver, WA 98683, JOHNSON, Emily, U.S. Geological Survey, Cascades Volcano Observatory, Vancouver, WA 98683, GALLANT, Elisabeth, Department of Earth Sciences, University of Hawaii Hilo, Dept. of Geology UH Hilo, 200 W. Kawili St, Hilo, HI 96720, NASHOLDS, Morgan, U.S. Geological Survey, Geology, Minerals, Energy, and Geophysics Science Center, North Gemeni Drive, Flagstaff, AZ 86001, ARROYO, Yesenia, Department of Geological Sciences, University of Florida, Gainesville, FL 32611, POLAND, Michael, U.S. Geological Survey, Cascades Volcano Observatory, 1300 SE Cardinal Ct., Suite 100, Vancouver, WA 98683, RIGGS, Nancy, School of Earth and Sustainability, Northern Arizona University, PO Box 4099, Flagstaff, AZ 86001, ORT, Michael H., School of Earth Sciences and Environmental Sustainability, Northern Arizona University, Flagstaff, CA 86011-4099 and STELTEN, Mark, U.S. Geological Survey, California Volcano Observatory, Menlo Park, CA 94025
25-8
20
THE GOMEZ TUFF REVISTED: THE WORLD'S LARGEST PANTELLERITIC IGNIMBRITE
PARKER, Don F., Department of Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76798 and WHITE, John C., Department of Physics, Geosciences, and Astronomy, Eastern Kentucky University, 521 Lancaster Ave, Science 3104, Richmond, KY 40475
25-9
21
OLIVINE DIFFUSION CHRONOMETRY REVEALS RAPID ASCENT RATES AND COMPLEX ERUPTIVE HISTORY OF RANGITOTO, AUCKLAND VOLCANIC FIELD, NEW ZEALAND
BRYAN, Rachel, Geosciences, Union College, 807 Union ST, Schenectady, NY 12308, FREY, Holli, Department of Geology, Union College, 807 Union St, Schenectady, NY 12308 and MANON, Matthew, Geosciences Department, Union College, 807 Union St., Schenectady, NY 12308
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