Greyson Shale
| Greyson Shale | |
|---|---|
| Type | Formation |
| Location | |
| Region | Montana |
| Country | United States |
The Greyson Shale is a geologic formation in Montana. It preserves fossils.
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.