Récif Fossile De Marchon - Christian Gourrat Regional Nature Reserve
Localisation
The territory of the natural reserve is located in the Ain department, on the town of Arbent near the city of Oyonnax. Its reduced surface makes it the second smallest natural reserve of France.
History of the site and reserve
The site was discovered in 1996 by Christian Gourrat, a naturalist from Oyonnax. Initially established as a Voluntary Nature Reserve under the name of Forêt de Marchon Natural Reserve, it is now registered at the regional inventory of geologic sites.
Ecology (biodiversity, ecological interest, etc.)
The site is reduced to a limestone outcrop in the Marchon forest. It bears fossil animals from the Mesozoic era (140 My), particularly rudists. For several species, the reef represents the locus typicus.
The local forest is mainly composed of beech and spruce.
Touristic and educational interest
The reserve is open to the public. Any samplings are forbidden.
Administration, management plan, regulations
Tools and legal status
The natural reserve was established after a deliberation of the Regional Council of 06 March 2015.
References
- ^ "Récif fossile de Marchon - Christian Gourrat". Réserves naturelles de France. Retrieved 1 May 2015..
- ^ Muséum national d'Histoire naturelle (2003). "Récif fossile de Marchon - Christian Gourrat (FR9300164)". Inventaire national du Patrimoine naturel. Retrieved 6 March 2018.
- ^ "Liste des réserves naturelles". RNF..