Geology and coal resources of the Buffalo-Lake De Smet area, Johnson and Sheridan counties, Wyoming | Geology and coal resources, Wyoming | Geologic map of Buffalo-Lake De- Smet area, Johnson and Sheridan Counties, Wyoming | Composite geologic section of rocks exposed in Buffalo-Lake De Smet area | Correlation of beds in Gypsum Spring formation and upper part of Chugwater formation along part of the east flank of the Bighorn Mountains, Wyoming and Montana | Comparison of fossil zones in Upper Cretaceous marine rocks of Buffalo-Lake De Smet area with those found elsewhere on the Great Plains | A. Map showing distribution of terraces, pediments, and alluvium in the Buffalo-Lake De- Smet area, Wyoming. B. Longitudinal profile along Clear Creek showing correlation of terraces and their height above the present stream | Geologic sections across the Bighorn Mountain front, Buffalo-Lake De- Smet area, Wyoming | Diagram showing stratigraphic position and correlation of coal beds in the Buffalo-Lake De- Smet area, Wyoming | Graphic logs of holes drilled near north end of Lake De Smet, Wyoming | Graphic logs of holes drilled near south end of Lake De Smet, Wyoming | Fence diagram showing correlation and distribution of the Healy and Healy(?) coal beds near Lake De Smet, Wyoming | Sections of coal beds in T. 53 N., R. 80 W | Sections of coal beds in T. 53 N., R. 81 W | Sections of coal beds in T. 53 N., R. 82 W | Sections of coal beds in T. 52 N., R. 80 W | Sections of coal beds in T. 52 N., R. 81 W | Sections of coal beds in T. 51 N., R. 80 W | Sections of coal beds in T. 51 N., R. 81 W | Sections of coal beds in T. 50 N., R. 80 W | Geologic map of the Buffalo-Lake De Smet area, Johnson and Sheridan Counties, Wyoming | Map showing the distribution of terraces, pediments, and alluvium in the Buffalo-Lake De Smet area, Wyoming

Publicado en

Editorial

U.S. Geological Survey,, U.S. Government Printing Office.

Paginación

vi, 148 pages : illustrations, map ; 24 cm + 2 folded maps (1 color) + 15 folded charts in case.

Otras materias

Powder river basin (wyo. and mont.); Powder river basin; United states; Bighorn mountains (wyo. and mont.); Lake de smet (wyo.); Sheridan county (wyo.); Johnson county; Economic; Johnson county (wyo.); Sheridan county; Bighorn mountains

Idioma

Inglés

Formato

print, map, map, unmediated, volume, sheet

Nota

Tipo

Bibliography; Monographic; Cartographic Image; Government Publication; Geological Maps.; Maps.; Text

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