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You searched for: Start Over Pleistocene Remove constraint Pleistocene Subject Cascades Remove constraint Subject: Cascades Subject Geology, Stratigraphic -- Pleistocene Remove constraint Subject: Geology, Stratigraphic -- Pleistocene Subject arc magmatism Remove constraint Subject: arc magmatism

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  • Snow Peak is a voluminous shield volcano located ~50 km west of the axis of the modern Cascade arc. A previously published K-Ar age estimate indicates that the Snow Peak lavas are ~3 Ma. Subsequently, ...
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