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Filtering by: Creator Penoyer, Peter E. Degree Field Geology

Geology of the Saddle and Humbug Mountain area, Clatsop County, northwestern Oregon

Creator:

Penoyer, Peter E.

Abstract:

Six early to middle Tertiary geologic units crop out in the Saddle and Humbug Mountain area. They include the late Eocene to early Miocene Oswald West muds tones, the lower Silver Point and the upper Silver Point tongues of the middle Miocene Astoria Formation, and the middle Miocene Depoe Bay...

Resource Type:

Masters Thesis