James A. Walker
Northern Illinois University, DeKalb, IL
Activity
2014
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MAGMATIC WATER CONTENT OF PACAYA VOLCANO, GUATEMALA, DETERMINED FROM A THERMODYNAMIC MODEL FOR THE PLAGIOCLASE-LIQUID HYGROMETER
27 Geochemistry (Posters)Friday, 25 April 20141:30 PM - 6:00 PMLancaster Ballroom
2012
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MAJOR ELEMENT, SULFUR AND CHLORINE COMPOSITIONS OF OLIVINE-HOSTED MELT INCLUSIONS FROM MAYON VOLCANO, PHILIPPINES
19 Mineralogy and PetrologyTuesday, 24 April 20128:40 AM - 11:40 AMRoom 204
2009
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THE SECONDARY FRONT IN SOUTHEASTERN GUATEMALA: FLUX VERSUS DECOMPRESSION MELTING
32 Central American Volcanism - A Tribute to Bill Rose (Posters)Friday, 3 April 20091:00 PM - 5:00 PM
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MAGMATIC WATER CONTENTS ACROSS SOUTHEASTERN GUATEMALA
32 Central American Volcanism - A Tribute to Bill Rose (Posters)Friday, 3 April 20091:00 PM - 5:00 PM
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FLUID CIRCULATION AND STRUCTURAL DISCONTINUITIES ON THE SANTA MARIA - CERRO QUEMADO - ZUNIL VOLCANIC COMPLEX (GUATEMALA), FROM SELF-POTENTIAL AND SOIL CO2 SURVEYS
32 Central American Volcanism - A Tribute to Bill Rose (Posters)Friday, 3 April 20091:00 PM - 5:00 PM