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Schrader, Frank Charles

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Album caption: Upper Montana coal bearing group in Chaena Mesa and Rio Puerco Valley, from locality 55, 10 miles E. S.E. from Cabezon, N.M., looking north 20 degrees west. New Mexico. n.d. No index card available.
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Album caption: Tertiary scarp, showing absence of Laramie sandstone prominent. Scarp in valley in foreground is being eroded to river level from 1/2 mile N. of camp, Sept. 21, 4 1/2 miles N. of Elvado, N.M., looking N. 30 deg. W. New Mexico. n.d. No index card available.
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Album caption: Probably Dakota sandstone in right, Mancos shale in left, and Mesa Verde sandstone scarp in high background, from about 2 miles N. of Elvado, N.M., looking N. New Mexico. n.d. No index card available.
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Album caption: Same as above. Mesa Verde scarp, Coyote Creek Valley and decline of San Juan Mtns. to south. Looking S. 60 degrees east. Colorado. n.d. No index card available.
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Album caption: Basalt tuff breccia, from gulch at Tumble Creek Canyon. Looking S. 60 de. W. July 11. (At 4,700 ft. This material continues all the way up from mouth of Tumble Creek Canyon, where at base it is well stratified and some of it water laid.) Alaska. n.d. No index card available.
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