V31G:
Arcs from the Inside Out I

Session ID#: 3034

Wednesday, 17 December 2014: 8:00 AM-10:00 AM
310 (Moscone_South)
Chairs:  Terry A Plank, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Esteban Gazel, Cornell University, Ithaca, NY, United States
Primary Convener:  Terry A Plank, Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States
Co-Convener:  Richard M Gaschnig, University of Massachusetts Lowell, Environmental, Earth and Atmospheric Sciences, Lowell, MA, United States
OSPA Liaison:  Jonathan S Miller, San Jose State University, Geology, San Jose, CA, United States
Co-Sponsor(s):
  • DI - Study of the Earth's Deep Interior
  • G - Geodesy
  • S - Seismology
  • T - Tectonophysics
Index Terms:

8185 Volcanic arcs [TECTONOPHYSICS]
8413 Subduction zone processes [VOLCANOLOGY]
8434 Magma migration and fragmentation [VOLCANOLOGY]
8439 Physics and chemistry of magma bodies [VOLCANOLOGY]
Virtual Option?: No

Abstracts Submitted to this Session:

V31G-01
‘Andesite Model’ of Continental Crust Formation Revisited (Invited) (4464)
James B Gill, Univ Califonia Santa Cruz, Santa Cruz, CA, United States
V31G-02
Crustal Input into the Mantle through Subduction Zones, an Isotopic Perspective (Invited) (5184)
Catherine Chauvel, Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, Paris, France
V31G-03
Slab melting and magma generation beneath the southern Cascade Arc (23356)
Kristina J Walowski, University of Oregon, Eugene, United States, Paul J Wallace, University of Oregon, Department of Earth Sciences, Eugene, United States and Michael A Clynne, USGS, Moffett Field, United States
V31G-04
Basalt-Limestone and Andesite-Limestone Interaction in the Arc Crust – Implications for Volcanic Degassing of CO2 (13437)
Laura B Carter, Rice University, Houston, TX, United States and Rajdeep Dasgupta, Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, United States
V31G-05
Along-Arc Variations in the Location of Frontal Volcanoes and the Orientation of Volcanic Cross-Chains in Subduction Zones: 3-D Mantle Wedge Flow and Sub-Arc Mantle Temperatures in the southern Kuril-NE Japan subduction zone (Invited) (7348)
Ikuko Wada, Department of Earth Sciences, Minneapolis, United States and Jiangheng He, Pacific Geoscience Centre, Geological Survey of Canada, Sidney, BC, Canada
V31G-06
The Redox Budget of the Mariana Subduction System (16181)
Maryjo N Brounce, University of Rhode Island Narragansett Bay, Narragansett, RI, United States, Elizabeth Cottrell, Smithsonian, NMNH, Department of Mineral Sciences, Washington, DC, United States and Katherine A Kelley, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States
V31G-07
Evidence of Arc Magma Genesis in a Paleo-Mantle Wedge, the Higashi-Akaishi Peridotite, Japan (Invited) (4625)
Christy B. Till, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States, Meghan R Guild, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States, Timothy L Grove, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States and Richard W Carlson, Carnegie Institution for Science, DTM, Washington, DC, United States
V31G-08
Migrating Ignimbrite Flares in the Central Andes, Implications for Crustal Evolution Based on Chemical, Isotopic, Geochronological, and GIS-Based Volumetric Data (9193)
Gerhard Worner, University of Goettingen, Gottingen, Germany, Melanie Brandmeier, Esri Deutschland GmbH, Team Science & Education, Ringstrasse 14, D-85402 Kranzberg, Germany, Heye Freymuth, University of Bristol, Dept. of Earth Sciences, Bristol S8 1R, United Kingdom and Rosanne M Heistek, Univ Gottingen, Gottingen, Germany
See more of: Volcanology, Geochemistry and Petrology