V23C
4D Variations in Cascade Arc Magmatic Systems: Linking Tectonics, Geochemistry, and Geodynamics I

Tuesday, 15 December 2015: 13:40-15:40
305 (Moscone South)
Primary Conveners:  Bradley W Pitcher, Oregon State University, CEOAS, Corvallis, OR, United States
Conveners:  Thomas W Sisson, USGS, Menlo Park, CA, United States, Patricia A McCrory, US Geological Survey, Menlo Park, CA, United States and Haiying Gao, University of Massachusetts Amherst, Amherst, MA, United States
Chairs:  Bradley Pitcher, Oregon State University, CEOAS, Corvallis, OR, United States, Haiying Gao, University of Massachusetts Amherst, Amherst, MA, United States, Patricia A McCrory, U.S. Geological Survey, Menlo Park, CA, United States and Thomas W Sisson, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
OSPA Liaisons:  Thomas W Sisson, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
13:40
V23C-01
Imaging segmentation along the Cascadia subduction zone (Invited) (61085)
Richard M Allen1, William Bythewood Hawley2 and Robert Martin-Short2, (1)UC Berkeley Seismological Laboratory, Berkeley, CA, United States, (2)University of California Berkeley, Berkeley, CA, United States
13:55
V23C-02
Helium as a Tracer for Fluids Released from Juan de Fuca Lithosphere Beneath the Cascadia Forearc (67689)
Patricia A McCrory1, James E Constantz1, Andrew G Hunt2,3 and J Luke Blair1, (1)U.S. Geological Survey, Menlo Park, CA, United States, (2)U.S. Geological Survey, Denver Federal Center, Denver, CO, United States, (3)U.S. Geological Survey, Denver, CO, United States
14:10
V23C-03
Basalt of Summit Creek: Eocene Magmatism Associated with Farallon Slab Break Off (69408)
Lisa Bayla Kant, University of Wyoming, Geology and Geophysics, Laramie, WY, United States, Jeffrey H Tepper, University of Puget Sound, Tacoma, WA, United States and Michael Patterson Eddy, Massachusetts Institute of Technology, Cambridge, MA, United States
14:25
V23C-04
Post-Eocene Subduction Dynamics and Mantle Flow beneath Western U.S. (Invited) (67205)
Lijun Liu, Quan Zhou and Tiffany Leonard, University of Illinois at Urbana Champaign, Urbana, IL, United States
14:40
V23C-05
Tectonic Geomorphology and Volcano-Tectonic Interaction in the Eastern Boundary of the Southern Cascades (Hat Creek Graben), California, USA (69074)
Engielle Mae R Paguican, Vrije Universiteit Brussels, Brussels, Belgium; University at Buffalo, Department of Geology, Buffalo, NY, United States and Marcus I Bursik, SUNY Buffalo, Department of Geology, Buffalo, NY, United States
14:55
V23C-06
Lifespans of Cascade Arc volcanoes (68341)
Andrew T Calvert, USGS, Menlo Park, CA, United States
15:10
V23C-07
Along-arc Variations in Subduction Inputs and Mantle Source in Cascadia: Insights from Basaltic Arc Magmas (Invited) (81362)
Emily Renee Johnson, New Mexico State University Main Campus, Las Cruces, NM, United States
15:25
V23C-08
Re-Assessment of Cascade Arc Mantle Heterogeneity and Slab Inputs using High-Precision Pb-Hf-Sr-Nd Isotopic Data (Invited) (76025)
Emily Mullen1,2, Dominique Weis2 and Marina Martindale2, (1)Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France, (2)University of British Columbia, Vancouver, BC, Canada
 
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