Updated 25th September 2018
The information below has been roughly translated from the French, Spéléo-Club Dijon reference, Simonnot G, 2016.
A fossil sink. The entrance (2.5 m × 1.5 m) is followed by a 4 m corridor then down to -4m. Only a big excavation would open up the site.
Explored by the SC Dijon, November 2008.
References: Simonnot G, 2016; Simonnot G, 2018
Entrance pictures :
Underground pictures :
Detailed survey :
Line Survey :
On area survey :
Survex file :