| Wallen Slate Formation | |
|---|---|
| Stratigraphic range: Devonian | |
| Type | Formation |
| Lithology | |
| Primary | Slate |
| Location | |
| Country | Germany |
The Wallen Slate Formation is a geologic formation in Germany. It preserves fossils dating back to the Devonian period.
 | This article about a specific stratigraphic formation in Germany is a stub. You can help Wikipedia by expanding it. |
 | This article related to the Devonian period is a stub. You can help Wikipedia by expanding it. |
