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Map of the Wyodak-Anderson coal bed in the Gillette area, Campbell County, Wyoming
Wyodak-Anderson coal bed in the Gillette area, Campbell County, Wyoming
Wyodak-Anderson coal bed in the Gillette area, Wyoming
2 maps on 1 sheet : color ; 54 x 39 cm., sheet 74 x 107 cm., folded to 27 x 19 cm., in envelope 30 x 24 cm.
Structure contour map drawn on base of coal bed-thickness map of coal bed.
Includes text, index to topographic quadrangles, location map, and cross section.
Miscellaneous geologic investigations ; map I-848-D