GSA Annual Meeting in Phoenix, Arizona, USA - 2019

Session No. 239
Wednesday, 25 September 2019: 8:00 AM-12:00 PM
Room 128AB, North Building (Phoenix Convention Center)

T22. Basaltic Volcanism on Earth and Beyond: Exploring the Physical Controls on Eruptive Styles and Associated Deposits

GSA Planetary Geology Division

 

Jean-Francois Smekens, Erika Rader, Amanda B. Clarke, Kurt Roggensack and Brett B. Carr, Advocates
Paper #
Start Time
8:00 AM
CHARACTERIZING AND EXPLAINING MILDLY EXPLOSIVE BASALTIC VOLCANISM: EXAMPLES FROM KILAUEA IN 2018 (Invited Presentation)
HOUGHTON, B.F.1, TISDALE, C.M.1, WALKER, B.H.1 and TADDEUCCI, J.2, (1)Earth Sciences, University of Hawaii, Honolulu, HI 96825, (2)Rome section, Istituto Nazionale di Geofisica e Vulcanologia, Rome, 00194, Italy
8:15 AM
SCIENCE IN A CRISIS: USGS VOLCANO OBSERVATORIES RESPOND TO THE 2018 RIFT ERUPTION AND SUMMIT COLLAPSE OF KĪLAUEA VOLCANO, HAWAI‘I
NEAL, Christina A., US Geological Survey, Hawaiian Volcano Observatory, 1266 Kamehameha Ave Suite A8, Hilo, HI 96720 and MURRAY, Thomas L., Volcano Science Center, U.S. Geological Survey, 4230 University Drive, Anchorage, AK 99508
8:30 AM
THE ONSET OF DEGRADATION OF THE HOLUHRAUN SPATTER RAMPART
SUTTON, Sarah S.1, RICHARDSON, Jacob A.2, WHELLEY, Patrick L.3, HAMILTON, Christopher W.1, YOUNG, Kelsey E.2, SCHEIDT, Stephen P.4, VOIGT, Joana R.C.1 and BLEACHER, Jacob E.2, (1)Lunar and Planetary Laboratory, University of Arizona, 1629 E. University Blvd., Tucson, AZ 85721, (2)Planetary Geology, Geophysics and Geochemistry Lab, Goddard Space Flight Center, Greenbelt, MD 20771, (3)University of Maryland, College Park, MD 20742; Planetary Geology, Geophysics and Geochemistry Lab, Goddard Space Flight Center, Greenbelt, MD 20771, (4)Planetary Science Institute, 1700 E. Fort Lowell Rd., Suite 106, Tucson, AZ 85719
8:45 AM
INVESTIGATING THE RHEOLOGY OF PARTICLE- AND BUBBLE-BEARING LAVA USING ANALOGUE FLOWS AND NUMERICAL SIMULATIONS
BIRNBAUM, Janine, Lamont-Doherty Earth Observatory, Columbia University, 61 Rte 9W, Palisades, NY 10964 and LEV, Einat, Lamont-Doherty Earth Observatory, 61 Rte. 9w, Palisades, NY 10964
9:00 AM
VOLCANIC GAS: EXPERIMENTALLY INVESTIGATING SUBLIMATION AND ROCK/GAS REACTIONS IN MULTI-COMPONENT SYSTEMS
NEKVASIL, Hanna, Dept of Geosciences, Stony Brook University, Stony Brook, NY 11794-2100 and DIFRANCESCO, Nicholas, Dept. of Atmospheric and Geological Sciences, SUNY Oswego, Oswego, NY 13126
9:15 AM
PARTIAL PRESSURES OF CRYSTALLIZATION AND OXYGEN FUGACITIES FOR THE JUAN DE FUCA RIDGE, VOLCAN DE FUEGO AND VOLCAN DE PACAYA (GUATEMALA): A COMPARATIVE STUDY OF THE DEPTHS OF MAGMA STORAGE AND REDOX CONDITIONS FOR MID-OCEAN RIDGES AND ARC VOLCANOES
HERNANDEZ, Lindsey1, SCOTT, Jameson2, PETERMAN, Kenneth1 and BARTON, Michael1, (1)School of Earth Sciences, The Ohio State University, 125 S Oval Mall, Columbus, OH 43210, (2)Environmental Biology, Earth Science and Geology, Columbus State Community College, 550 East Spring St., Columbus, OH 43215
9:30 AM
YOU KNOW WHAT YOU DO WHEN YOU ASSUME: MODELING BASALTIC ERUPTION PROCESSES (Invited Presentation)
GREGG, Tracy K.P., Department of Geology, University at Buffalo, 126 Cooke Hall, Buffalo, NY 14260-3050
9:45 AM
THE INFLUENCE OF LAVA CHANNEL WIDTH VARIATIONS AND CHANNEL BENDS ON THE LENGTHS, DIMENSIONS, AND MORPHOLOGIES OF LAVA FLOWS
ANDERSON, Alyssa N., Hawai'i Institute of Geophysics & Planetology, University of Hawai'i, Honolulu, HI 96822; Hawai'i Institute of Geophysics & Planetology, University of Hawai'i, Honolulu, HI 96822, FAGENTS, Sarah A., Hawai'i Institute of Geophysics & Planetology, University of Hawai'i, Honolulu, HI 96822 and BALOGA, Stephen M., Proxemy Research, 20528 Farcroft Lane, Laytonsville, MD 20715
10:00 AM
RHEOLOGIC CONTROLS ON MODELS OF VOLCANO UNREST
CABANISS, Haley E., Department of Geology, University of Illinois, Urbana-Champaign, 1301 W. Green St., Urbana, IL 61801, GREGG, Patricia M., Geology, University of Illinois - Urbana-Champaign, 152 Computer Applications Building, 605 E. Springfield Ave., Champaign, IL 61820, NOONER, Scott, Earth and Ocean Sciences, University of North Carolina Wilmington, 601 S. College Road DeLoach Hall, Wilmington, NC 28403 and CHADWICK Jr., William W., Oregon State University and NOAA/PMEL, Hatfield Marine Science Center, 2115 SE OSU Drive, Newport, OR 97365
 
10:15 AM
Break
10:30 AM
WHAT MAGMATIC PHENOMENA ARE ENCODED IN DIKES?
CURRIER, Ryan, University of West Georgia, 1601 Maple St., Carrollton, WI 30118
10:45 AM
TECTONIC AND MAGMATIC CONTROLS ON BASIN STRATIGRAPHY FROM RIFT INITIATION TO RUPTURE
EBINGER, C.J., Earth and Environmental Sciences, Tulane University, 101 Blessey Hall, 6823 St. Charles Ave., New Orleans, LA 70118; Earth and Environmental Sciences, Tulane University, Blessey Hall, New Orleans, LA 70118
11:00 AM
UNDERSTANDING VOLCANIC DEPOSITS IN SEDIMENTARY BASINS
PLANKE, Sverre, Research Centre for Arctic Exploration (ARCEx), The Arctic University of Norway, Tromsø, Norway; Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Postbox 1028 Blindern, Oslo, 0315, Norway; VBPR AS, Oslo Science Park, Oslo, 0349, Norway, MILLETT, John M., VBPR AS, Oslo Science Park, Oslo, 0349, Norway; Department of Geology and Petroleum Geology, University of Aberdeen, Aberdeen, United Kingdom, JERRAM, Dougal A., DougalEarth Ltd, Solihull, United Kingdom; Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Postbox 1028 Blindern, Oslo, 0315, Norway and MYKLEBUST, Reidun, TGS, Asker, Norway
239-13
11:15 AM
Withdrawn
239-14
11:30 AM
Withdrawn
11:45 AM
A NEW PERSPECTIVE OF THE SANTOS OUTER BASIN HIGH
TIKKU, Anahita, ExxonMobil Upstream Integrated Solutions Company, 22777 Springwoods Village Parkway, Spring, TX 77389
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