| Birdsong Shale | |
|---|---|
| Stratigraphic range: Devonian | |
| Type | Formation |
| Lithology | |
| Primary | shale |
| Location | |
| Region | Tennessee |
| Country | United States |
The Birdsong Shale is a geologic formation in Tennessee. It preserves fossils dating back to the Devonian period.
 | This article about a specific stratigraphic formation in Tennessee is a stub. You can help Wikipedia by expanding it. |
