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Month: July 2024
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Jul 1
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Three Fingered Jack Field Trip
On Basaltic Andesites: The Dominant Lava Type of the Central Oregon High Cascades
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Geology of Mount Bachelor and the Three Sisters Area
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Cascades24: An examination of magmatism from the perspective of the Cascade Arc system
Central Oregon Geoscience Society
Email: COGeoSoc@gmail.com
P.O. Box 2154, Bend, Oregon 97709
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