Photomicrographs of principal facies of Wescogame Formation. Grand Canyon National Park, Coconino County, Arizona. No date.
Summary
Album caption and index card: Photomicrographs (x 10) of principal facies of Wescogame Formation recognized in Grand Canyon. A, Facies A, red argillaceous mudstone and carbonate mudstone, Kaibab Trail, south, sec. 7. Grand Canyon National Park. Coconino County, Arizona. n.d. Portion published as Figure P11-A in U.S. Geological Survey. Professional Paper 1173. 1982.
Summary
Album caption and index card: Photomicrographs (x 10) of principal facies of Wescogame Formation recognized in Grand Canyon. A, Facies A, red argillaceous mudstone and carbonate mudstone, Kaibab Trail, south, sec. 7. Grand Canyon National Park. Coconino County, Arizona. n.d.
Portion published as Figure P11-A in U.S. Geological Survey. Professional Paper 1173. 1982.
Available in the U.S. Geological Survey, Denver Library Photographic Collection, McKee, E.D. Collection.
Rights
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