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North-Central Section - 42nd Annual Meeting (24–25 April 2008)

Session No. 16
Thursday, 24 April 2008: 1:00 PM-5:00 PM

T1. Volatiles in Magmas: From Source to Surface (Posters)

Authors will be present from 2 to 4 PM.

 

Paper #
Booth #
1
1
CHANGES IN VOLATILE INPUT FROM THE SUBDUCTING COCOS PLATE ACROSS THE NORTHERN PART OF THE CENTRAL AMERICAN SUBDUCTION ZONE: AN IMPORTANT ROLE FOR SERPENTINE?
WALKER, James A.1, ROGGENSACK, Kurt2, TEIPEL, Alexa P.1, RYAN, Jeffrey G.3 and SYRACUSE, Ellen M.4, (1)Dept of Geology and Environmental Geosciences, Northern Illinois University, DeKalb, IL 60115, (2)Dept of Geological Sciences, Arizona State Univ, PO Box 871404, Tempe, AZ 85287-1404, (3)Department of Geology, University of South Florida, 4202 E. Fowler Ave, Tampa, FL 33620, (4)Dept of Earth Sciences, Boston University, Boston, MA 02215, jim@geol.niu.edu, jim@geol.niu.edu
2
2
RHEOLOGY OF MONO CRATER RHYOLITES: EFFECTS OF TEMPERATURE, CRYSTALLINITY AND WATER CONTENT
ROMINE, William1, WHITTINGTON, Alan1 and HOFMEISTER, Anne2, (1)Department of Geological Sciences, University of Missouri, Columbia, MO 65211, (2)Department of Earth and Planetary Sciences, Washington University, Campus Box 1169, St. Louis, MO 63130, wlr7b2@mizzou.edu, wlr7b2@mizzou.edu
3
3
ACCURATE ICE THICKNESS ESTIMATES FROM VOLATILE CONTENTS OF SUBGLACIAL GLASSES FROM NORTHERN BRITISH COLUMBIA, CANADA
CAMERON, Barry I.1, WRIGHT, Michael1, SKILLING, Ian P.2, HUNGERFORD, Jefferson D.G.2 and EDWARDS, Ben3, (1)Geosciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201, (2)Geology and Planetary Science, University of Pittsburgh, 200 SRCC Building, Pittsburgh, PA 15260, (3)Department of Earth Sciences, Dickinson College, 28 N. College Street, Carlisle, PA 17013, bcameron@uwm.edu, bcameron@uwm.edu
4
4
EXPERIMENTAL CONSTRAINTS ON THE PROTOLITH CONTRIBUTIONS TO THE GRANITOIDS OF THE SIERRA NEVADA BATHOLITH, CALIFORNIA
WOLF, Michael B., Geology Dept, Augustana College, 639 38th Street, Rock Island, IL 61201, michaelwolf@augustana.edu, michaelwolf@augustana.edu
5
5
STABILITY OF MELT-RICH CHANNELS IN EARTH'S MANTLE : HIGH PRESSURE AND TEMPERATURE EXPERIMENTS ON OLIVINE, CHROMITE AND MORB
RODZINYAK, Kristyn J.1, KING, Daniel S.2, ZIMMERMAN, Mark2 and KOHLSTEDT, David2, (1)Geology Department, Cornell College, Mt. Vernon, IA 52314, (2)Department of Geology and Geophysics, University of Minnesota, 310 Pilsbury Dr. SE, Minneapolis, MN 55455, k-rodzinyak@cornellcollege.edu, k-rodzinyak@cornellcollege.edu
6
6
A RE-OS INVESTIGATION OF MONOGENETIC BASALT VOLCANISM IN SE OREGON
HINTERBERGER Jr, Thomas W. and HART, William K., Department of Geology, Miami University, 114 Shideler Hall, Oxford, OH 45056, hintertw@muohio.edu, hintertw@muohio.edu
7
7
RE-OS ISOTOPE SYSTEMATICS IN THE SIERRA DEL CHICHINAUTZIN VOLCANIC FIELD, TRANS-MEXICAN VOLCANIC BELT
COSKY, Brian, Geology, Miami University, Shideler Hall, Oxford, OH 45056 and WIDOM, Elisabeth, Department of Geology and Environmental Earth Science, Miami University, Oxford, OH 45056, coskybw@muohio.edu, coskybw@muohio.edu
8
8
ESTIMATING CRYSTAL SHAPE TO ESTIMATE PLAGIOCLASE WEATHERING RATES IN NATURALLY WEATHERED BASALT FROM HAWAI'I
LOSIAK, Anna and VELBEL, Michael A., Department of Geological Sciences, Michigan State University, 206 Natural Science Building, East Lansing, MI 48824-1115, losiakan@msu.edu, losiakan@msu.edu
9
9
THE BUDGET OF POTASSIUM IN THE CRUST-MANTLE DYNAMIC ENVIRONMENT
LAW, Eric, Geology, Muskingum College, 163 Stormont St, New Concord, OH 43762, ericlaw@muskingum.edu, ericlaw@muskingum.edu
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