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

Session No. 16
Wednesday, 15 May 2024: 1:30 PM-5:30 PM
Meeting Room 1 (Davenport Grand Hotel)

T14. Continental Mafic Volcanism II: Honoring the Career of Vic Camp

GSA Geophysics and Geodynamics Division

 

Arron Steiner, John Wolff and Emily Cahoon, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:35 PM
MAXIMIZING THE LEGACY: MINING THE COLUMBIA RIVER BASALT GROUP DATA AND SAMPLE ARCHIVE
STEINER, Arron1, STEINER, Ashley1, WOLFF, John1 and STRECK, Martin J.2, (1)School of the Environment, Washington State University, Pullman, WA 99164, (2)Geology, Portland State University, 1825 SW Broadway, Portland, OR 97201
1:55 PM
PALEOMAGNETISM OF COLUMBIA RIVER BASALT GROUP DIKES: UTILITY AND APPLICATION TO LARGE IGNEOUS PROVINCE PLUMBING SYSTEMS
PIVARUNAS, Anthony F., U.S. Geological Survey, Geology Minerals Energy and Geophysics Science Center, Moffett Field, CA 94043; U.S. Geological Survey, California Volcano Observatory, Moffett Field, CA 94035 and AVERY, Margaret S., U.S. Geological Survey, California Volcano Observatory, 345 Middlefield Rd, MS910, Menlo Park, CA 94025
2:15 PM
NEW PALEOMAGNETIC STRATIGRAPHY IN THE IMNAHA AND GRANDE RONDE BASALTS, COLUMBIA RIVER BASALT GROUP, NORTHEAST OREGON AND SOUTHEAST WASHINGTON, USA
AVERY, Margaret, U.S. Geological Survey, Geology, Minerals, Energy, and Geophysics Science Center, 345 Middlefield Road, MS 975, Menlo Park, CA 94025
2:35 PM
THE ORIGIN OF THE GRANDE RONDE BASALT OF THE COLUMBIA RIVER BASALT GROUP: LARGE MAGMA SYSTEMS, EVOLVING CRUSTAL STORAGE REGIMES, AND THERMODYNAMIC SIMULATIONS
SODERBERG, Evan1, WOLFF, John1 and RAMOS, Frank C.2, (1)School of the Environment, Washington State University, PO Box 642812, Pullman, WA 99164, (2)Geological Sciences, New Mexico State University, 1255 N Horseshoe Drive, Las Cruces, NM 88003
 
2:55 PM
Break
3:10 PM
RELATIONSHIPS BETWEEN THE WANAPUM AND GRANDE RONDE LAVAS OF THE COLUMBIA RIVER BASALT GROUP
HART, Rachelle1, STEINER, Arron1, RAMOS, Frank C.2 and WOLFF, John1, (1)School of the Environment, Washington State University, Pullman, WA 99164, (2)Department of Geological Sciences, New Mexico State University, PO Box 30001, MSC 3AB, Las Cruces, NM 88003
3:30 PM
ORPHAN BASALTS OF THE GREATER JOHN DAY TO BURNS CORRIDOR, EASTERN OREGON: UNDERSTANDING THE ORIGINS OF UNASSIGNED BASALTS
STETSON, Angela, Department of Geology, Portland State University, 1825 SE Broadway, Portland, OR 97201 and STRECK, Martin J., Geology, Portland State University, 1825 SW Broadway, Portland, OR 97201
3:50 PM
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