M.A. Lanphere
US Geol Survey, Menlo Park, CA
Activity
2003
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EPISODIC VOLCANO GROWTH AT MT. RAINIER, WASHINGTON: A PRODUCT OF TECTONIC THROTTLING?
T251 The Cascade Volcanic Arc SystemWednesday, 5 November 20031:30 PM - 5:30 PM
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ALTERATION AND THE MAGMATIC HISTORY OF MT. RAINIER, WASHINGTON
T218 Hydrothermal Alteration on Active Volcanoes: Processes, Rates, and Applications to Hazards and ResourcesWednesday, 5 November 20038:00 AM - 12:00 PM
2002
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SUPERPOSED MAGMATIC BELTS IN THE GLACIER BAY NATIONAL PARK REGION, SOUTHEASTERN ALASKA--A PRELIMINARY REPORT ON GEOLOGY AND POTASSIUM-ARGON AGES OF INTRUSIVE ROCKS
41 Alaskan Tectonics, Structure, and StratigraphyWednesday, 15 May 20021:30 PM - 5:30 PM
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MAPPING NEWBERRY VOLCANO'S EXTENSIVE NORTH FLANK BASALTS
30 Pacific Northwest Geology East of the Cascades: In Honor of George W. Walker (Posters)Tuesday, 14 May 20021:30 PM - 5:30 PM
Date Unknown
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MEDICINE LAKE VOLCANO: RESULTS OF GEOLOGIC MAPPING AND ARGON DATING
T231 The Cascade Volcanic Arc System (Posters)
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THE ANTIQUITY OF MOUNT ST. HELENS AND AGE OF THE HAYDEN CREEK DRIFT
T33 Quaternary History and Stratigraphy of the Pacific Northwest (Posters)
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ERUPTIVE STYLE AND HISTORY OF MOUNT HOOD VOLCANO, OREGON
T231 The Cascade Volcanic Arc System (Posters)