| Greyson Shale | |
|---|---|
| Stratigraphic range: Precambrian | |
| Type | Formation |
| Unit of | Missoula Group[1] |
| Location | |
| Region | Montana |
| Country | United States |
The Greyson Shale is a geologic formation in Montana. It preserves fossils.[2]
See also
References
- ↑ Clyde P. Ross (1959). "Geology of Glacier National Park and the Flathead Region, Northwestern Montana" (PDF). Geological Survey Professional Paper. 296: 17. doi:10.3133/PP296. ISSN 0096-0446. Wikidata Q59345647.
- ↑ Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.