V33A:
Accelerated and Punctuated: Using Geochronology, Diffusion Modeling, and Numerical Models to Understand Magmatic Processes III Posters

Session ID#: 4490

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Poster Hall (Moscone_South)
Chairs:  Ilya Bindeman, University of Oregon, Department of Earth Sciences, Eugene, OR, United States and Jeremy W Boyce, University of California Los Angeles, Los Angeles, CA, United States
Primary Convener:  Ilya Bindeman, University of Oregon, Department of Earth Sciences, Eugene, OR, United States
Co-conveners:  Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States, Mark David Schmitz, Boise State University, Department of Geosciences, Boise, United States and Jeremy W Boyce, University of California Los Angeles, Los Angeles, CA, United States
OSPA Liaison:  Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States
Co-Sponsor(s):
  • NH - Natural Hazards
  • T - Tectonophysics
Index Terms:
Virtual Option?: No
Swirl Theme: Characterizing Uncertainty

Abstracts Submitted to this Session:

 
Natural spherulite crystallization kinetics in rhyolitic melts (17908)
Kenneth S Befus, Baylor University, Waco, TX, United States, Kouki Kitajima, University of Wisconsin, Department of Geoscience, Madison, United States and John W Valley, Univ Wisconsin Madison, Madison, United States
 
Kinetics of Bubble Generation in Mafic Enclaves (17870)
Brent A Jackson, University of Texas, Austin, TX, United States and James E Gardner, University of Texas at Austin, Jackson School of Geosciences, Austin, United States
 
Using Diffusion Modeling to Understand Ni Variability and Magmatic Histories of Hawaiian Olivines (21025)
Kendra J Janell Lynn, University of Delaware, Earth Sciences, Newark, DE, United States, Michael O Garcia, University of Hawaii at Manoa, Department of Earth Sciences, Honolulu, HI, United States and Thomas Shea, University of Hawaii at Manoa, Earth Sciences, Honolulu, United States
 
Diffusive Fractionation of Lithium Isotopes in Olivine (11541)
Veronika Homolova1, Frank M Richter2, E Bruce Watson1 and Marc Chaussidon3, (1)Rensselaer Polytechnic Institute, Troy, NY, United States, (2)University of Chicago, Chicago, IL, United States, (3)Institut de Physique du Globe de Paris, Paris, France
 
Testing the Consistency of Diffusion Modelling in Multiple Crystal Phases: A Case Study from the Bishop Tuff, California (15257)
Katy J Chamberlain, University of Durham, Department of Earth Sciences, Durham, United Kingdom, Dan J Morgan, University of Leeds, School of Earth and Environment, Leeds, United Kingdom and Colin J N Wilson, Victoria University of Wellington, Wellington, New Zealand
 
Interrogating Commonly Applied Initial Condition Assumptions in Geospeedometry using NanoSIMS (29592)
Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States and Jeremy W Boyce, University of California, Dept of Earth, Planetary and Space Sciences, Los Angeles, United States
 
Crystal Histories and Crustal Magmas: Insights into Magma Storage from U-Series Crystal Ages (Invited) (6173)
Kari M Cooper, University of California Davis, Earth and Planetary Sciences, Davis, CA, United States
 
238U–230Th crystallization ages for the oldest domes of the Mono Craters, eastern California (14288)
Mae Marcaida, USGS, Menlo Park, CA, United States and Jorge A Vazquez, U.S. Geological Survey, Moffett Field, United States
 
Bridging Basalts and Rhyolites in the Yellowstone-Snake River Plain Volcanic Province: the Elusive Intermediate Step (15241)
Dawid Szymanowski1, Ben S Ellis2, Olivier Bachmann1, Marcel Guillong1 and William M Phillips3, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)ETH Zurich, Institute of Geochemistry and Petrology, Zurich, Switzerland, (3)Idaho Geological Survey, University of Idaho, Moscow, ID, United States
 
Isotopically-diverse rhyolites coeval with the Columbia River Basalts Large Igneous Province: evidence for widespread mantle-plume driven hydrothermal alteration and remelting of the crust (19022)
Dylan Colon, University of Oregon, Earth Sciences, Eugene, OR, United States, Ilya Bindeman, University of Oregon, Department of Earth Sciences, Eugene, OR, United States, Richard A Stern, University of Alberta, Earth and Atmospheric Sciences, Edmonton, AB, Canada and Christopher M Fisher, Washington State University, Pullman, WA, United States
 
Evidence for an abrupt transition in the mantle-derived source to the Long Valley Caldera rhyolites after the climactic eruption: from subduction-modified lithosphere to asthenosphere (20216)
Laura E Waters, New Mexico Institute of Mining and Technology, Earth and Environmental Science, Socorro, United States and Rebecca Ann Lange, University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, United States
 
Origin and potential geothermal significance of China Hat and other late Pleistocene topaz rhyolite lava domes of the Blackfoot Volcanic Field, SE Idaho (30083)
Michael O McCurry1, David M Pearson2, John Andrew Welhan3, Shannon E Kobs-Nawotniak1 and Meghan A Fisher1, (1)Idaho State University - Geosciences, Pocatello, ID, United States, (2)Idaho State University, Geosciences, Pocatello, ID, United States, (3)ID St Univ-ID Geological Surve, Pocatello, ID, United States
 
Petrologic significance of silicic magmatism in the Ferrar Large Igneous Province: geochemistry and geochronology of the Butcher Ridge Igneous Complex, Antarctica (20065)
Demian A Nelson, University of California Santa Barbara, Earth Sciences, Santa Barbara, CA, United States, John M Cottle, University of California Santa Barbara, Santa Barbara, United States, Melanie Barboni, University of California Los Angeles, Los Angeles, CA, United States and Blair Schoene, Princeton University, Department of Geosciences, Princeton, NJ, United States
 
Short- and Long-lived Silicic Volcanism at Árnes and Hafnarfjall-Skarðsheiði Central Volcanoes, Iceland (26396)
Tenley J. Banik, Illinois State University, Geography, Geology, and the Environment, Normal, IL, United States, Calvin F Miller, Vanderbilt University, Nashville, TN, United States, Matthew A Coble, Stanford University, Stanford, CA, United States, Rita C Economos, University of California Los Angeles, Earth and Space Sciences, Los Angeles, United States and Christopher M Fisher, Washington State University, Pullman, WA, United States
 
Geochronology and Geochemistry of Volcanic Suites from the Middle Sulu Orogenic Belt, Eastern China: Implication for Petrogenesis and Tectonic Setting (11048)
Jun Wang, University of Hong Kong, Hong Kong, Hong Kong, Su-Chin Chang, University of Hong Kong, Department of Earth Sciences, Hong Kong, Hong Kong, Hongbo Lu, Department of Geology, China university of Petroleum, Qingdao, China and Haichun Zhang, State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing, China
 
Multiple Dehydration Events Beneath Island Arc, Evidence from U-Th-Ra Isotopic Disequilibria in Mt. Fuji Lavas, Japan. (8210)
Takele Chekol, Okayama University, Institute for Study of the Earth's Interior, Misasa, Japan; T.Y.K. Mineral and Water Exploration, Development and Consultancy PLC, Addis Ababa, Ethiopia and Eizo Nakamura, Okayama University, Institute for Study of the Earth's Interior, Okayama, Japan
 
Multicomponent Diffusion in Silicate Melts: SiO2-TiO2-Al2O3-MgO-CaO-Na2O-K2O System (23397)
Chenghuan Guo, University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States and Youxue Zhang, Univ of Mich- Earth & Env Sci, Ann Arbor, United States
 
Tiny Molybdenites Tell Diffusion Tales (31991)
Holly J Stein1,2 and Judith L Hannah1,2, (1)Colorado State University, AIRIE Program, Fort Collins, CO, United States, (2)University of Oslo, Centre for Earth Evolution and Dynamics, Oslo, Norway
 
3D Morphochemistry of Basaltic/Rhyolitic Mixed Eruptions revealed via Microanalysis and X-ray microtomography. (12447)
Daniele Morgavi1,2, Fabio Arzilli3, Chad J Pritchard4, Diego Perugini5, Lucia Mancini3, Peter B Larson6 and Donald B Dingwell7, (1)Ludwig Maximilian University of Munich, Munich, Germany, (2)University of Perugia, Fisica e Geologia, Perugia, Italy, (3)Elettra - Sincrotrone Trieste, Trieste, Italy, (4)Eastern Washington University, Cheney, WA, United States, (5)University of Perugia, Department of Physics and Geology, Perugia, Italy, (6)Washington State Univ, Pullman, WA, United States, (7)Ludwig-Maximilians-Universität, Department of Earth and Environmental Sciences, Munich, Germany
 
Unravelling the Time-scales of Magma Mixing: Petrological and Volcanological Implications (12918)
Maurizio Petrelli and Diego Perugini, University of Perugia, Department of Physics and Geology, Perugia, Italy