Slim Buttes Formation
From Wikipedia, the free encyclopedia
| Slim Buttes Formation | |
|---|---|
| Stratigraphic range: Paleogene | |
| Type | Formation |
| Location | |
| Region | South Dakota |
| Country | United States |
The Slim Buttes Formation is a geologic formation in South Dakota. It preserves fossils dating back to the Paleogene period.
