William P. Irwin
U. S. Geol Survey, Menlo Park, CA
Activity
2018
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A GEOCHEMICAL MODEL FOR THE ORIGIN OF THE PAN TAK GRANITE, THE GRANITE OF PRESUMIDO PEAK & THE GRANITE OF SIERRA SAN JUAN DURING THE LARAMIDE OROGENY, SOUTHERN ARIZONA & NORTHERN SONORA
T116 Different Personalities of Granites and Rhyolites: Silicic Magmas from the Lower Crust to the Surface (Posters)—A Session in Honor of Calvin Miller, Recipient of the MGPV Distinguished Geological Career AwardMonday, 5 November 20189:00 AM - 6:30 PMHalls J-K
2004
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A STUDY OF THE ORIGIN OF RHYOLITE AT MID-OCEAN RIDGES: GEOCHRONOLOGY AND PETROLOGY OF TRACHYDACITE AND RHYOLITE FROM SALTON SEA, CALIFORNIA, AND TORFAJÖKULL, ICELAND
T25 Sigma Gamma Epsilon Student Research (Posters)Sunday, 7 November 20048:00 AM - 12:00 PM
2002
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CORRELATION OF THE KLAMATH MOUNTAINS AND SIERRA NEVADA
1 Volcanology, Volcanism, and Volcanic Rocks (Posters)Monday, 13 May 20028:00 AM - 12:00 PM
Date Unknown
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PLUTONS AND ACCRETED TERRANES OF SIERRA NEVADA, CALIFORNIA
27 Structural Geology, Tectonics, and Neotectonics (Posters)
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PROVENANCE AND TIMING OF SEVIER FORELAND BASIN SEDIMENTS IN THE VALLEY OF FIRE, SOUTHERN NEVADA, FROM U-PB GEOCHRONOLOGY
T148 Understanding Mountain Belts from Basin-fill: Multi-disciplinary Approaches to the Detrital Record of Orogenic Evolution (Posters)