National Geologic Map Database
General Information
- Title: Montana Group stratigraphy, Lewis and Clark County, Montana
- Author(s): Viele, G.W., and Harris, F.G., III
- Publishing Organization: American Association of Petroleum Geologists
- Series and Number: Bulletin v. 49, no. 4 [p. 379-417]
- Publication Date: 1965
- Map Scale: 1:90,514
- Cross Section: Yes
- North Latitude: 47° 31' 1" N (47.5169)
- South Latitude: 47° 11' 30" N (47.1918)
- East Longitude: 112° 1' 44" W (-112.0289)
- West Longitude: 112° 34' 34" W (-112.5760)
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* See base map disclaimer below.
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Geologic units referred to in Geolex
- This product is available, please note the publication series and number, and then contact:
- American Association of Petroleum Geologists
- P.O. Box 979
- Tulsa, OK 74101-0979
- Phone: 1-800-364-2274
- Fax: 1-918-560-2665
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.