Northwest
Réserve naturelle régionale géologique de Normandie-Maine: Geological Nature Reserve
A protected Ordovician limestone site in the Armorican Massif
Located in northwestern France, this reserve focuses on the geological preservation of the Carrière des Vaux. It is an essential site for understanding Paleozoic biostratigraphy, featuring well-exposed limestone sequences and significant microfossil deposits that allow for precise dating of regional strata within the Normandie-Maine landscape.
- Area
- 0.006 km²
- Established
- 2009
- Relief
- Lowland
- Climate
- Temperate












