2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

Session No. 147
Monday, 20 October 2014: 1:00 PM-5:00 PM
121 (Vancouver Convention Centre-West)

T16. Continental Arcs #2: Processes at Arc to Magma Reservoir-Scale and Connections from Magma Source to Volcano

GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; Geochemical Society; GSA Geophysics Division

 

Vali Memeti, Calvin G. Barnes and Scott R. Paterson, Advocates
Paper #
Start Time
1:00 PM
REMELTING AND REMOBILIZATION OF MAGMATIC ROCKS IN ARCS
WEINBERG, Roberto F., School of Earth, Atmosphere and Environment, Monash University, PO Box 28E, Clayton, 3800, Australia and HASALOVÁ, Pavlina, Centre for Lithospheric Research, Czech Geological Survey, Klárov 3, Prague 1, Czech Republic
1:20 PM
MELT SEGREGATION FROM MIGMATITES: ROLE OF COMPACTION BANDS
WEINBERG, Roberto F.1, VEVEAKIS, E.2 and REGENAUER-LIEB, K.2, (1)School of Earth, Atmosphere and Environment, Monash University, PO Box 28E, Clayton, VIC 3800, Australia, (2)CSIRO Earth Science and Resource Engineering, Australian Resources Research Centre, 26 Dick Perry Ave, Kensington, WA 6151, Australia
1:35 PM
CONSTRAINTS FROM ARC CRUSTAL SECTIONS ON ARC MAGMATIC PROCESSES
PATERSON, Scott R., Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Zumberge Hall of Science (ZHS), Los Angeles, CA 90089-0740 and MILLER, Robert B., Department of Geology, San José State University, One Washington Square, San Jose, CA 95192-0102
1:50 PM
BATHOLITH EVOLUTION IN A 40-KM-THICK ACCRETIONARY COMPLEX, KLAMATH MOUNTAINS, CA
BARNES, Calvin G., Department of Geosciences, Texas Tech University, Lubbock, TX 79409-1053, COINT, Nolwenn, Norwegian Geological Survey, P.O. box 6315, Sluppen, Trondheim, NO-7491, Norway, BARNES, M.a., Department of Geosciences, Texas Tech University, Lubbock, TX 79409, COTTLE, John, Department of Earth Science, University of California, Santa Barbara, CA 93106 and RÄMÖ, O. Tapani, Department of Geology, Univ of Helsinki, P.O. Box 64, Kumpula, Physicum, Helsinki, FIN-00014, Finland
2:05 PM
INTEGRATED OXYGEN ISOTOPE PERSPECTIVES ON CONTINENTAL ARC MAGMATISM
LACKEY, Jade Star, Geology Department, Pomona College, Claremont, CA 91711 and MILLER, Jonathan S., Department of Geology, San Jose State University, San Jose, CA 95192-0102
2:25 PM
THE LINKAGE OF UPPER CRUSTAL PLUTONS TO MID-CRUSTAL SHEETED COMPLEXES IN JOSHUA TREE NATIONAL PARK, CALIFORNIA
IANNO, Adam J., Department of Geological Sciences, The University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968 and PATERSON, Scott R., Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Zumberge Hall of Science (ZHS), Los Angeles, CA 90089-0740
2:40 PM
MAGMA INTERACTIONS IN A CENTRAL MAINE PLUTON
BIASI, Joseph A.1, BROPHY, J.G.1 and WINTSCH, Robert P.2, (1)Department of Geological Sciences, Indiana University, Bloomington, 1001 East 10th Street, Bloomington, IN 47405, (2)Department of Geological Sciences, Indiana University, Bloomington, IN 47405
 
2:55 PM
Break
3:10 PM
FROM SHALLOW TO DEEP: CRUSTAL MAGMA PROCESSES BASED ON COMPARISON OF THE AUCANQUILCHA VOLCANIC CLUSTER, CENTRAL ANDES, AND THE TUOLUMNE INTRUSIVE SERIES, SIERRA NEVADA
GRUNDER, Anita L., College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, CEOAS Admin 104, Corvallis, OR 97331, MILLER, Jonathan, Department of Geology, San Jose State University, San Jose, CA 95192-0102 and WALKER Jr, Barry Alan, Environmental Sciences, Washington State University, Vancouver, WA 98686
3:30 PM
CONSTRAINTS ON THE ORIGIN OF SUBDUCTION-RELATED IGNIMBRITE FLAREUPS FROM SOURCE VOLUME CALCULATIONS: THE SOUTHERN GREAT BASIN IGNIMBRITE PROVINCE
CHRISTIANSEN, Eric H. and BEST, Myron G., Department of Geological Sciences, Brigham Young University, Provo, UT 84602
3:45 PM
THE ARCHEAN WYOMING BATHOLITH: AN INTRUSIVE EQUIVALENT OF VERY LARGE VOLUME HIGH-SILICA IGNIMBRITES?
BAGDONAS, Davin A., Geology and Geophysics, University of Wyoming, Dept. 3006 1000 E University Avenue, Laramie, WY 82071, FROST, Carol D., Department of Geology and Geophysics, University of Wyoming, Dept. 3006, 1000 E. University Avenue, Laramie, WY 82071, FROST, B. Ronald, Geology and Geophysics, University of Wyoming, Department 3006, 1000 E. University Ave, Laramie, WY 82071 and MCLAUGHLIN, J. Fred, Carbon Management Institute, University of Wyoming, Dept. 4902, 1000 E. University Ave., Laramie, WY 82071
4:00 PM
EXPLORING VOLCANIC-PLUTONIC CONNECTIONS IN THE BONANZA CALDERA, COLORADO
MEMETI, Vali, Department of Geological Sciences, California State University Fullerton, 800 N State College Blvd, Fullerton, CA 92831 and LIPMAN, Peter W., U.S. Geological Survey, Menlo Park, CA 94025
4:15 PM
INSIGHTS ON VOLCANIC EVOLUTION OF LAS SIERRAS-MASAYA, NICARAGUA, VOLCANO BY MELT INCLUSIONS
ZUREK, Jeffrey Mark, Earth sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada, MOUNE, Severine, Laboratoire Magmas et Volcans, Université Blaise Pascal, Clermont-Ferrand, 63038, France and WILLIAMS-JONES, Glyn, Earth Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A1S6, Canada
4:30 PM
THE ROLE OF MAGMATICALLY DRIVEN LITHOSPHERIC THICKENING ON ARC FRONT MIGRATION
KARLSTROM, Leif, Department of Geological Sciences, University of Oregon, 1272 University of Oregon, Eugene, OR 97403-1272, LEE, Cin-Ty A., Dept of Earth Science, Rice Univ, MS 126, 6100 Main St, Houston, TX 77005 and MANGA, Michael, Department of Earth and Planetary Science, University of California, Berkeley, 307 McCone Hall, Berkeley, CA 94720-4767
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