Locations and ages of granitic plutons in part
of the Sierra Nevada, Owens Valley, and the White-Inyo Range, eastern
Birch Creek and Papoose Flat are nearly contemporaneous Cretaceous
plutons. The remaining plutons are Jurassic in age.
Modified from map originally published by Sylvester and others (1978).
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Creek Pluton Geologic Map | Birch Creek Rocks
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