Geologic map of the Heart Butte quadrangle, Morton and Grant County, South Dakota [cartographic material] / by E. Vernon Stephens
- Coal investigations ; map C-53
- Related Titles:
- Heart Butte quadrangle, Morton and Grant Counties, North Dakota
- Cartographic Mathematical Data:
- Scale 1:24,000. (W 101 052ʹ30ʺ--W 101 045ʹ00ʺ/N 46 045ʹ00ʺ--N 46 037ʹ30ʺ).
- "Geology mapped in 1965."
Includes text and coal sections.
Relief shown by contours and spot heights.
- Bibliography Note:
- Includes bibliograpical references.
View MARC record | catkey: 1860264