The Grès Armoricain is a geologic formation in France. It preserves fossils dating back to the Ordovician period.
| Grès Armoricain | |
|---|---|
| Stratigraphic range: Ordovician | |
 Grès armoricain at Cap de la Chèvre | |
| Type | Formation |
| Lithology | |
| Primary | Sandstone |
| Location | |
| Country |  France |
See also edit
References edit
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
 | This article about a specific stratigraphic formation in France is a stub. You can help Wikipedia by expanding it. |
 | This article related to the Ordovician period is a stub. You can help Wikipedia by expanding it. |