GSA Connects 2022 meeting in Denver, Colorado

Session No. 82
Monday, 10 October 2022: 8:00 AM-12:00 PM
502 (Colorado Convention Center)

T87. Source to Surface Magma Thermodynamics and Transport: Interdisciplinary Approaches to Documenting the How, Where, and When of Magma Generation and Evolution during Ascent, Storage, and Eruption I

GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Geophysics and Geodynamics Division; GSA Planetary Geology Division; Geochemical Society

 

Wendy A. Bohrson, Valerie Strasser, Monike Distefano, Paula Antoshechkina and Frank J. Spera, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
HOLOCENE EVOLUTION OF MAGMA STORAGE AND DYNAMICS BENEATH PLANCHON-PETEROA, CHILE
KLUG, Jacob1, SINGER, Brad1, KITA, Noriko T.1, ROMERO, Jorge E.2, SPICUZZA, M.J.1 and JICHA, Brian1, (1)Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St., Madison, WI 53706, (2)Department of Earth and Environmental Sciences, University of Manchester, Manchester, M13 9PL, United Kingdom
8:20 AM
THE ORIGINS OF HOLOCENE ERUPTIONS FROM FANTHAMS PEAK/PANITAHI, NORTH ISLAND, NZ: IMPLICATIONS OF U-SERIES DISEQUILIBRIA GENERATED DURING MAGMAGENESIS OF MAFIC ROCKS IN A BACK-ARC SETTING
MROTEK, Allison1, RAMOS, Frank1, RAY, Lena2, CRONIN, Shane J.2 and UKSTINS, Ingrid2, (1)Department of Geological Sciences, New Mexico State University, PO Box 30001, MSC 3AB, Las Cruces, NM 88003, (2)School of the Environment, University of Auckland, Auckland, 1142, New Zealand
8:35 AM
SPATIAL AND TEMPORAL VARIATIONS OF ALKALINE MAGMATISM ON TENERIFE, CANARY ISLANDS, SPAIN: COMPARING TEPHRIPHONOLITE AND PHONOLITE EVOLUTION OF SUMMIT AND FLANK ERUPTIONS AT THE TEIDE-PICO VIEJO COMPLEX
MURPHY, Michael, Department of Geological Sciences, New Mexico State University, Gardiner Hall, 1255 N. Horseshoe St., Las Cruces, NM 88003, RAMOS, Frank, Department of Geological Sciences, New Mexico State University, PO Box 30001, MSC 3AB, Las Cruces, NM 88003, WOLFF, John, School of the Environment, Washington State University, Pullman, WA 99164, DORADO, Olaya, Geosciences Barcelona, GEO3BCN-CSIC, C/ /Lluís Solé i Sabarís s/n, Barcelona, 08028, Spain; Departament de Mineralogia, Petrología i Geologia Aplicada, Facultat de Ciènces de la Terra, Universitat de Barcelona, c/Martí Franquès s/n, Barcelona, 08028, Spain and MARTÍ, Joan, Geosciences Barcelona, GEO3BCN-CSIC, C/ /Lluís Solé i Sabarís s/n, Barcelona, 08028, Spain
8:50 AM
EXPLOSIVE ACTIVITY ON KĪLAUEA’S LOWER EAST RIFT ZONE FUELLED BY A VOLATILE-RICH, DACITIC MELT (Invited Presentation)
WIESER, Penny1, EDMONDS, Marie2, GANSECKI, Cheryl3, MACLENNAN, John2, JENNER, Frances E.4, KUNZ, Barbara E.4, ANTOSHECHKINA, Paula5, TRUSDELL, Frank6 and LEE, Lopaka7, (1)Earth and Planetary Sciences, UC Berkeley, McCone Hall, Berkeley, CA 94720, (2)Department of Earth Sciences, University of Cambridge, Cambridge, United Kingdom, (3)Geology Department, University of Hawaii - Hilo, Hilo, HI 96720, (4)Earth and Environmental Science, The Open University, Walton Hall, Milton Keynes, MK7 6AA, United Kingdom, (5)GPS Division, California Institute of Technology, MC 170-25, Pasadena, CA 91125, (6)United States Geological Survey, Hawaiian Volcano Observatory, 1266 Kamehameha Avenue, Suite A-8, Hilo, HI 96720, (7)Hawaiian Volcano Observatory, U.S. Geological Survey, Hawaiian Volcano Observatory, Box 51, Hawaii National Park, HI 96718
 
9:10 AM
Discussion
9:20 AM
A GEODETICALLY-CONSTRAINED PETROGENETIC MODEL FOR EVOLVED LAVAS FROM THE JANUARY 1997 FISSURE ERUPTION OF KILAUEA VOLCANO
SCRUGGS, Melissa1, SPERA, Frank1, RIOUX, Matthew1 and BOHRSON, Wendy A.2, (1)Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, (2)Department of Geology and Geological Engineering, Colorado School of Mines, 1516 Illinois Street, Colorado School of Mines, Golden, CO 80401
9:35 AM
RAPID REJUVENATION AND MAGMA STORAGE CONDITIONS AT VOLCÁN OLLAGÜE, ANDEAN CENTRAL VOLCANIC ZONE, CHILE-BOLIVIA
MICHELFELDER, Gary1, LAVIADA-GARMON, Drew2 and LENHARD, Nathaniel2, (1)Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897, (2)Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave., Springfield, MO 65897
 
9:50 AM
Break
10:15 AM
TRANSCRUSTAL MAGMATIC PROCESSES REVEALED THROUGH AN INTEGRATED STUDY OF AMPHIBOLE CRYSTAL CARGOES AT THE QUILLACAS VOLCANIC CENTER, BOLIVIA
VELAZQUEZ SANTANA, Liannie, Department of Geology and Environmental Earth Science, Miami University, 501 E High St., Oxford, OH 45056; Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, MCLEOD, Claire, Department of Geology & Environmental Earth Science, Miami University, 250 S. Patterson Avenue, 114 Shideler Hall, Oxford, OH 45056, SHAULIS, Barry, University of Arkansas Stable Isotope Laboratory, University of Arkansas, Fayetteville, AR 72701, LOOCKE, Matthew, Department of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803 and ALGBORY, Raghad, Department of Geology and Environmental Earth Science, Miami University, 250 S. Patterson Ave., Oxford, OH 45056
10:30 AM
EPHEMERAL MELT EXTRACTION AND SILICIC CUMULATE FORMATION IN AN UPPER CRUSTAL JAPANESE PLUTON
SCHAEN, Allen1, SCHOENE, Blair2, IBANEZ-MEJIA, Mauricio3, YAMASAKI, Toru4 and ISHIZUKA, Osamu4, (1)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (2)Department of Geosciences, Princeton University, Princeton, NJ 08544, (3)Dept. of Geosciences, University of Arizona, Tucson, AZ 85721, (4)Research Institute of Geology and Geoinformation, Geological Survey of Japan (AIST), Higashi 1-1-1, Tsukuba, Ibaraki, 305-8567, Japan
10:45 AM
EVIDENCE FOR MAGMA DEFROSTING AND MELT EXTRACTION IN THE ASHLAND PLUTON, NORTHERN CALIFORNIA AND SOUTHERN OREGON
BARNES, Calvin, Department of Geosciences, Texas Tech University, Lubbock, TX 79409 and WERTS, Kevin, Department of Geosciences, Texas Tech University, Box 41053, Lubbock, TX 79409
 
11:00 AM
Discussion
11:10 AM
TRACKING VOLCANIC-PLUTONIC LINKS VIA HYPABYSSAL PORPHYRY INTRUSIONS: EXPLORING INDICATORS OF ERUPTION AND FELDSPAR ACCUMULATION IN TEXTURES AND GEOCHEMISTRY
ARDILL, Katie, Geology Department, California State University, Sacramento, 6000 J St, Sacramento, CA 95819; Department of Geosciences, Texas Tech University, 1200 Memorial Circle, Lubbock, TX 79409-1053, MEMETI, Valbone, Department of Geological Sciences, California State University Fullerton, 800 N State College Blvd, Fullerton, CA 92831, BARNES, Calvin, Department of Geosciences, Texas Tech University, Lubbock, TX 79409, PATERSON, Scott R., Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089 and ESPOSITO, Rosario, Dipartimento di Scienze dell’Ambiente e della Terra, Università di Milano Bicocca, Milano, 20126, Italy
11:25 AM
EVOLUTION OF THE IGNEOUS MINERALS: A GEOINFORMATICS APPROACH
HAZEN, Robert1, MORRISON, Shaunna2, PRABHU, Anirudh1, WALTER, Michael J.1 and WILLIAMS, Jason1, (1)Earth and Planets Laboratory, Carnegie Institution for Science, 5251 Broad Branch Road NW, Washington, DC 20015, (2)Earth and Planets Laboratory, Carnegie Institution for Science, 5241 Broad Branch Road NW, Washington, DC 20015
 
11:45 AM
Discussion
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