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Index card: Contact between sets of tabular planar crossbeds, calcareous sandstone, Wescogame Formation, Fishtail Canyon near Thunder River Trail. Rule for scale. Grand Canyon National Park. Coconino County, Arizona. 1967. (Similar to E.D. McKee no. 193). Similar to black and white photo published as Figure K14-D, U.S. Geological Survey Professional Paper 1173. 1982.