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Filtering by: Subject Geochemistry -- Oregon -- Clatsop County

The geology of the Elk Mountain-Porter Ridge area, Clatsop County, northwest Oregon

Creator:

Goalen, Jeffrey Scott

Abstract:

Eight Tertiary sedimentary and volcanic units crop out in the thesis area. From oldest to youngest they are the: Sager Creek formation (informal); Pittsburg Bluff Formation; Northrup Creek formation (informal); Smuggler Cove formation (informal); Wickiup Mountain and Cannon Beach members (both informal) of the Astoria Formation; the Grande Ronde Basalt,...

Resource Type:

Masters Thesis