| Turtle Butte Formation | |
|---|---|
| Stratigraphic range: Paleogene | |
| Type | Formation |
| Location | |
| Region | South Dakota |
| Country | United States |
The Turtle Butte Formation is a geologic formation at Turtle Butte in South Dakota. [1] It preserves fossils dating back to the Paleogene period.
 | This article about a specific stratigraphic formation in South Dakota is a stub. You can help Wikipedia by expanding it. |
 | This Tripp County, South Dakota location article is a stub. You can help Wikipedia by expanding it. |
