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Cordilleran Section - 115th Annual Meeting - 2019

Session No. 14
Wednesday, 15 May 2019: 1:30 PM-3:30 PM
Room C124 (Oregon Convention Center)

T10. Crystal Windows into Igneous Processes I

 

Anne Fulton, Michelle Muth and Nicole Rocco, Advocates
Paper #
Start Time
14-1
1:30 PM
APPLICATION OF A NEW DNI (OLIVINE-MELT) GEOTHERMOMETER: A CASE STUDY OF BLUE ROCK SHIELD VOLCANO, JACKSON CO., OREGON
CRABTREE, Stephen, STANGELAND, Quin, HUBER, Abigail and BECK, Karl, Division of Science and Mathematics, University of Minnesota, Morris, 600 E. 4th St, Morris, MN 56267
14-2
1:50 PM
PETROLOGICAL FORENSICS OF THE MOUNT SINABUNG, SUMATRA, INDONESIA MAGMA RESERVOIR PRIOR TO MAY 2016 DOME COLLAPSE
BOWERS, Jade M.1, DE SILVA, Shanaka L.1, TEPLEY III, Frank J.1, PRATOMO, Indyo2 and PUTRA, Armen3, (1)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 104 CEOAS Admin Bldg., Corvallis, OR 97331, (2)Geologic Agency of Indonesia, Jl. Diponegoro No. 57, Cihaurgeulis, Cibeunying Kaler, Kota Bandung, 40122, Indonesia, (3)Sinabung Volcano Observatory, Ndokum Siroga,Simpang Empat, Karo Regency, North Sumatra, Kabanjahe, 22153, Indonesia
14-3
2:10 PM
MELT INCLUSION AND CRYSTAL TEXTURAL INSIGHTS INTO THE ASSEMBLY, STORAGE AND LATE-STAGE EVACUATION OF THE BISHOP TUFF MAGMA SYSTEM
FULTON, Anne, Earth Sciences, University of Oregon, Eugene, OR 97403, WALLACE, Paul, Department of Earth Sciences, University of Oregon, 100 Cascade Hall, 1272 University of Oregon, Eugene, OR 97403 and WILSON, Colin J.N., School of Geography, Environment and Earth Sciences, Victoria University of Wellington, PO Box 600, Wellington, 6040, New Zealand
14-4
2:30 PM
KINETIC ARGON ISOTOPE FRACTIONATION IN DEGASSING MAGMA: A POSSIBLE CAUSE OF 39AR/40AR AGE BIAS IN QUATERNARY LAVAS
WELDON, Nicholas, Earth and Environmental Science, Lane Community College, 4000 E 30th Ave, Eugene, OR 97405
14-5
2:50 PM
BREADCRUST BUBBLES: ESTIMATING EXPLOSIVE ERUPTION EXIT VELOCITY THROUGH TEXTURAL ANALYSIS
ANDREWS, Benjamin J., Mineral Sciences, Smithsonian Institution, Washington, DC 20560 and QUANE, Steve, Geology, Quest University Canada, 3200 University Blvd., Squamish, BC V8B 0N8, Canada
14-6
3:10 PM
EVIDENCE FOR CRYSTAL-MUSH MOBILIZATION AND AN INTEGRATED MODEL FOR THE UPPER-CRUSTAL, OPEN MAGMATIC SYSTEM BENEATH HISTORICALLY HYPERACTIVE LLAIMA VOLCANO (38.7 S, CHILEAN ANDES)
DUNGAN, Michael, Department of Earth Sciences, University of Oregon, Eugene, OR 97402 and BOUVET DE MAISONNEUVE, Caroline, Singapore; Earath Observatory of Singapore, Nanyang Technological University, Singapore, 639798, Singapore
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