169.
T169. Volcanology, Mineralogy, Geochemistry & Petrogenesis of Circum-Pacific Magmatism (Posters): A Tribute Session to Gerhard Wörner

 
SUBLIQUIDUS RHEOLOGY OF ARC MAGMAS: A COMPARISON OF PACAYA, GUATEMALA, AND STROMBOLI, ITALY
Abstract ID#: 226621
BOLLASINA, Anthony J.1, SEHLKE, Alexander1, GURIOLI, Lucia2, HARRIS, Andrew J.L.2, and WHITTINGTON, Alan1, (1) Department of Geological Sciences, University of Missouri, Columbia, MO 65211, TBollasina@gmail.com, (2) Laboratoire Magmas et Volcans, Université Blaise Pascal, Clermont-Ferrand, 63000, France
 
SUCCESSIVE PLEISTOCENE IGNIMBRITES: FORERUNNERS TO THE ACTIVE RHYOLITIC MAGMA SYSTEM BENEATH LAGUNA DEL MAULE VOLCANIC FIELD, SOUTHERN ANDES, CHILE?
Abstract ID#: 229757
BIRSIC, Erin M., SINGER, Brad S., and JICHA, Brian R., Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, birsic@wisc.edu
 
THE 2012 ERUPTION OF COPAHUE VOLCANO, ARGENTINA
Abstract ID#: 231808
CAMFIELD, Lauren M.1, OONK, Paul B.H.2, RODRIGUEZ BADILLA, Alejandro2, and VAREKAMP, Johan C.1, (1) Dept. of Earth & Environmental Sciences, Wesleyan University, 265 Church street, Middletown, CT 06459, lcamfield@wesleyan.edu, (2) Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584 CD, Netherlands
 
QUANTIFYING MANTLE SOURCES OF ARC MAGMAS IN A QUATERNARY CERRO CHOPO, COSTA RICA
Abstract ID#: 232199
FINLAY, Kyle William, Geosciences, Georgia State University, 1214 Hillwood Court, Atlanta, GA 30316, kfinlay1@student.gsu.edu and HIDALGO, Paulo J., Geoscience Department, Georgia State University, 342 Sparks Hal, Atlanta, GA 30303
 
INVESTIGATION OF MULTIPLE GENERATIONS OF FLUID FLOW IN THE GEOTHERMAL SYSTEM AT AKUTAN ISLAND USING FLUID INCLUSION ANALYSES IN EPIDOTE AND CALCITE 
Abstract ID#: 233040
TOBIN, Brett J.1, STELLING, P.2, and RUSK, Brian1, (1) Geology Department, Western Washington University, 516 High St, Bellingham, WA 98225, tobinb@students.wwu.edu, (2) Geology, Western Washington University, 516 High St, Bellingham, WA 98225
See more of: Technical Sessions
Meeting Home page GSA Home Page