National Geologic Map Database
General Information
- Title: Bentonite in southwestern South Dakota
- Author(s): Spivey, R.C.
- Publishing Organization: South Dakota Geological Survey
- Series and Number: Report of Investigations 036
- Publication Date: 1940
- Map Scale: 1:4,276,800
- Cross Section: Yes
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* See base map disclaimer below
Additional Resources
- Links and Downloads:
- Publication (PDF, 2.0MB)
- View Plates:
- Plate 1 (PDF, 0.5MB)
- Plate 2 (PDF, 0.2MB)
- This product is available, please note the publication series and number, and then contact:
- South Dakota Geological Survey
- Akeley-Lawrence Science Center
- University of South Dakota
- 414 East Clark Street
- Vermillion, SD 57069-2390
- Phone: (605) 658-6899
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.