V11C:
Volumes, Timescales, and Frequency of Magmatic Processes in Plutons, Chambers, and Reservoirs in the Earth's Lithosphere I Posters

Submit an Abstract to this Session



Session ID#: 23877

Session Description:
Where, when, and for how long magmas are stored within the Earth’s lithosphere and how they contribute to its architecture and dynamics remain important challenges in geosciences. Unravelling the volumes, mechanics, chemistry, and evolution of magmatic bodies in the Earth’s lithosphere and answering such questions as:

(i) How do we detect magmatic bodies, and determine their volume and geometry?

(ii) How can we quantify chemical, mechanical, and thermal processes operating within these magmas?

(iii) How can we determine the frequency of magma injections/dykes and melt extraction events?

(iv) How do we interrogate minerals, glasses and melts, or volatile emissions to constrain the timescales and location of magmatic processes?

requires investigating the geochemical, mechanical, and thermal combinations controlled by magma transport, emplacement, storage, and fluxes. Resolving these questions therefore needs collaborations between field geologists, geochemists, petrologists, volcanologists, geophysicists, and modellers, and we hope all researchers in this area will consider contributing.

Primary Convener:  Mattia Pistone, University of Lausanne, Lausanne, Switzerland
Convener:  Benoit Taisne, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore
Chairs:  Benoit Taisne, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore and Mattia Pistone, University of Bristol, Bristol, United Kingdom
OSPA Liaison:  Benoit Taisne, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore
Index Terms:

8410 Geochemical modeling [VOLCANOLOGY]
8412 Reactions and phase equilibria [VOLCANOLOGY]
8413 Subduction zone processes [VOLCANOLOGY]
8439 Physics and chemistry of magma bodies [VOLCANOLOGY]

Abstracts Submitted to this Session:

A petrologic and geochemical investigation into the relationship and storage of basaltic magmas in the Lassen region, CA (271293)
Christopher Michael Perry, University of South Florida Tampa, Tampa, FL, United States and Aurelie Germa, University of South Florida, School of Geosciences, Tampa, FL, United States
Down and Out at Pacaya Volcano: A Glimpse of Magma Storage and Diking as Interpreted From GPS Geodesy (273166)
Hans N Lechner1, Gregory P Waite1, Christelle Wauthier2, Rudiger P Escobar-Wolf1 and Brianna Lopez-Hetland1, (1)Michigan Technological University, Geological and Mining Engineering and Sciences, Houghton, MI, United States, (2)Pennsylvania State University Main Campus, Department of Geosciences and Institute for Cyber Science, University Park, PA, United States
Numerical modeling perspectives on zircon crystallization and magma reservoir growth at the Laguna del Maule volcanic field, central Chile (289130)
Nathan L Andersen, Georgia Institute of Technology Main Campus, Atlanta, GA, United States, Josef Dufek, University of Oregon, Department of Earth Sciences, Eugene, OR, United States and Brad S Singer, Univ Wisconsin - Madison, Madison, WI, United States
Kiglapait Feldspar States 5 to <2 Kbar, 1250 to 240 Degrees C in 20 Ma: Liquidus, Solidus, Solvi, and Subsolidus with Sr Isotope Partitioning: a Review (243274)
Stearns A Morse, University of Massachusetts, Geosciences, Amherst, MA, United States
40Ar-39Ar age clustering in the active phonolitic Cadamosto Seamount (Cape Verdes): Indications for periodic magmatic activity (246416)
Lisa K. Samrock, Thor H Hansteen and Jo-Anne Wartho, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Evidences of Episodic Crustal Magmatic Diapir and Shallow Volcanic Activity at Uturuncu, Central Andes, from Geodetic Observations between 2014 - 2017 (247857)
Nicholas Lau, University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States, Ekaterina Tymofyeyeva, Scripps Institution of Oceanography, Institute of Geophysics and Planetary Physics, UCSD, La Jolla, United States and Yuri A Fialko, University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States
Mode of emplacement of the Kogarasuyama granodiorite, central Japan, inferred from magnetic fabric. (249218)
Tatsuo Kanamaru, Nihon University, Department of Geosystem Sciences, College of Humanities and Sciences, Tokyo, Japan
Episodic differentiation and eruption of plume-related felsic magmas in the Tu Le Basin, northern Vietnam (253737)
Xiaolei Wang, Nanjing University, Nanjing, China and Xin Chen, Nanjing University, School of Earth Sciences and Engineering, Nanjing, China
Investigating Magmatic Processes in the Lower Levels of Mantle-derived Magmatic Systems: The Age & Emplacement of the Kunene Anorthosite Complex (SW Angola) (254132)
Grant Michael Bybee1, Ben Hayes2, Trishya Owen-Smith3, Jeremie Lehmann3, Alan Martin Brower4, Lewis D Ashwal1 and Catherine Mary Hill5, (1)University of Witwatersrand, Wits, South Africa, (2)University of the Witwatersrand, School of Geociences, Johannesburg, South Africa, (3)University of Johannesburg, Department of Geology, Auckland Park, South Africa, (4)University of Witwatersrand, School of Geoscience, Wits, South Africa, (5)Cedar Grove, NJ, United States
Where do arc magmas differentiate? A seismic and geochemical search for active, deep crustal MASH zones (265940)
Xiaofei Pu, University of Michigan Ann Arbor, Ann Arbor, United States, Jonathan R Delph, University of Oregon, Earth Sciences, Eugene, OR, United States, Kei Shimizu, DTM Carnegie Institution, Washington, DC, United States, Daniel J. Rasmussen, National Museum of Natural History, Smithsonian Institution, Mineral Sciences, Washington, DC, United States and Barbara Cäcilia Ratschbacher, California Institute of Technology, Seismological Laboratory, Pasadena, United States
From Crustal Anatexis to Pluton Emplacement: High-Precision Zircon Geochronology Reveals the Thermal History of the Larderello-Travale Geothermal System (Italy) (269479)
Federico Farina1, Andrea Dini2, Maria Ovtcharova1, Joshua Davies1, Anne-Sophie Bouvier3, Lukas P Baumgartner4, Luca Caricchi5 and Urs Schaltegger1, (1)University of Geneva, Geneva, Switzerland, (2)CNR Institute of Geosciences and Earth Resources, Pisa, Italy, (3)University of Lausanne, Institute of Earth Sciences, Lausanne, Switzerland, (4)University of Lausanne, Lausanne, Switzerland, (5)University of Geneva, Department of Earth Science, Geneva, Switzerland
Using gravimetry to probe small to large scale lithospheric structure at Fogo Island (Cape Verde) (272708)
Machiel S Bos1, Rui Manuel Silva Fernandes1, Stephanie Dumont2, Carlos SL Oliveira3, Euda H Miranda3 and Pedro G. Almeida4,5, (1)SEGAL (UBI/IDL), Covilhã, Portugal, (2)Universidade da Beira Interior, SEGAL (UBI/IDL), Covilhã, Portugal, (3)INGT, Praia, Cape Verde, (4)GeoBioTec, University of Beira Interior (UBI), SEGAL, Covilhã, Portugal, (5)UBI, GEOBIOTEC, UID/GEO/04035/2013, Covilhã, Portugal
Three-dimensional velocity models of the Mount St. Helens magmatic system using the iMUSH active-source data set (273052)
Eric Kiser1, Alan Levander2, Colin Andrew Zelt3, Imma Palomeras4, Kenneth Creager5, Carl W Ulberg6, Brandon Schmandt7, Steven M Hansen8, Steven H Harder9, Geoffrey A Abers10 and Kayla Crosbie10, (1)University of Arizona, Department of Geosciences, Tucson, United States, (2)Rice University, Earth, Environmental and Planetary Sciences, Houston, United States, (3)Rice University, Earth Science, Houston, TX, United States, (4)ICTJA-CSIC, Earth Structure and Dynamics, Barcelona, Spain, (5)Univ Washington, Seattle, WA, United States, (6)University of Washington, Department of Earth and Space Sciences, Seattle, United States, (7)University of New Mexico, Department of Earth and Planetary Sciences, Albuquerque, United States, (8)CIRES, Boulder, United States, (9)University of Texas at El Paso, El Paso, TX, United States, (10)Cornell University, Ithaca, NY, United States
Determining the physical and chemical processes behind four caldera-forming eruptions in rapid succession in the San Juan caldera cluster, Colorado, USA (275275)
Adam C Curry, University of Geneva, Geneva, Switzerland, Luca Caricchi, University of Geneva, Department of Earth Science, Geneva, Switzerland and Peter W Lipman, USGS, Menlo Park, CA, United States
A Revised Clinopyroxene-Liquid Geothermometer for Silicic Igneous Systems with Applications to Diffusion Chronometry of the Scaup Lake Rhyolite, Yellowstone Caldera, WY (279982)
Kara Brugman and Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States
Short-circuiting magma differentiation from basalt straight to rhyolite? (287473)
Philipp Ruprecht, University of Nevada Reno, Nevada Geosciences, Reno, United States and Heather Winslow, University of Nevada Reno *now at USGS Hawaiian Volcano Observatory, Nevada Geosciences, Reno, United States
Imaging Seismic Zones and Magma beneath Mount St. Helens with the iMUSH Broadband Array (292541)
Carl W Ulberg1, Kenneth Creager1, Seth C Moran2, Geoffrey A Abers3, Kayla Crosbie3, Robert S Crosson1, Roger P Denlinger2, Weston A Thelen2, Eric Kiser4, Alan Levander5 and Olivier Bachmann6, (1)University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States, (2)USGS, Cascades Volcano Observatory, Vancouver, WA, United States, (3)Cornell University, Ithaca, NY, United States, (4)University of Arizona, Department of Geosciences, Tucson, United States, (5)Rice University, Earth, Environmental and Planetary Sciences, Houston, United States, (6)ETH Zurich, Institute of Geochemistry and Petrology, Zurich, Switzerland
Comparing Three-Dimensional Geophysical Models of Mount St. Helens (294638)
Kenneth C Creager1, Carl W Ulberg2, Prof. John Emilio Vidale3, Alan Levander4, Eric Kiser5, Geoffrey A Abers6, Kayla Crosbie6, Michael Everett Mann6, Seth C Moran7, Roger P Denlinger8, Weston A Thelen9, Steven M Hansen10, Brandon Schmandt11, Adam Schultz12, Esteban Bowles-martinez13, Paul Bedrosian14, Jared Peacock15 and Graham Hill16, (1)University of Washington, Earth and Space Sciences, Seattle, WA, United States, (2)University of Washington, Department of Earth and Space Sciences, Seattle, United States, (3)Univ Washington, Seattle, WA, United States, (4)Rice University, Earth, Environmental and Planetary Sciences, Houston, United States, (5)Rice University, Earth Science Department, Houston, TX, United States, (6)Cornell University, Ithaca, NY, United States, (7)USGS, Vancouver, WA, United States, (8)USGS, Cascades Volcano Observatory, Vancouver, WA, United States, (9)USGS Cascades Volcano Observatory, Vancouver, United States, (10)CIRES, Boulder, United States, (11)University of New Mexico, Department of Earth and Planetary Sciences, Albuquerque, United States, (12)Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States, (13)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States, (14)USGS, Denver, CO, United States, (15)USGS, Geology, Minerals, Energy, and Geophysics Science Center, Menlo Park, CA, United States, (16)University of Canterbury, Gateway Antarctica, Christchurch, New Zealand
Patchy distribution of magma that fed the Bishop Tuff supereruption: Evidence from matrix glass major and trace-element compositions (297589)
Guilherme A R Gualda, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States, Mark S Ghiorso, OFM Research, Seattle, United States, Aaron Ashley Hurst, University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States, Madeline C Allen, Vanderbilt University, Civil and Environmental Engineering, Nashville, United States and Richard W Bradshaw, Vanderbilt University, Earth and Environmental Sciences, Nashville, TN, United States
Titanium zoning and diffusion chronometry reveal dynamic and late-stage quartz growth in the Youngest Toba Tuff, Indonesia (299840)
Casey R Tierney, Northern Arizona University, School of Earth Sciences and Environmental Sustainability, Flagstaff, AZ, United States, Mary R Reid, Northern Arizona Univ, Flagstaff, AZ, United States, Dale H Burns, Stanford University, Department of Geological and Environmental Sciences, Palo Alto, CA, United States, Fidel Costa Rodriguez, Université Paris Cité, IPGP, Paris, France and Craig A Chesner, Eastern Illinois University, Geology/Geography, Charleston, IL, United States
The effect of secondary apatite on the initial 87Sr/86Sr ratio determination in granitic rocks: a case study of the Tadamigawa pluton, northeastern Japan (266749)
Yuki Wakasugi1, Koki Ichino1, Yudai Tanioka1, Shigeyuki Wakaki2, Motohiro Tsuboi1 and Tsuyoshi Ishikawa2, (1)Kwansei Gakuin University, Hyogo, Japan, (2)JAMSTEC, Nankoku, Kochi, Japan

See more of: Volcanology, Geochemistry and Petrology