| Kermeur Sandstone | |
|---|---|
| Stratigraphic range: Ordovician | |
 Schist and Quartzite, Kermeur Formation, Bretagne | |
| Type | Formation |
| Lithology | |
| Primary | Sandstone |
| Location | |
| Country |  France |
The Kermeur Sandstone is a geologic formation in France. It preserves fossils dating back to the Ordovician period.
