Earth:Marias River Shale
From HandWiki
| Marias River Shale Stratigraphic range: Cretaceous | |
|---|---|
| Type | Formation |
| Location | |
| Region | Montana |
| Country | United States |
The Marias River Shale is a geologic formation in Montana. It preserves fossils dating back to the Cretaceous period.
See also
- List of fossiliferous stratigraphic units in Montana
- Paleontology in Montana
References
- ((Various Contributors to the Paleobiology Database)). "Fossilworks: Gateway to the Paleobiology Database". http://www.fossilworks.org/cgi-bin/bridge.pl?action=home.
 |  |
