505 Cueva del Mazo
La Gatuna? VN???????? Alt. ???m Depth 7m

A 7m drop to a tight squeeze down beneath a large block into a fossil passage where all side routes are choked. The draught comes from a too-tight hole. Slug for grid ref?

Reference: anon., 1984 (logbook)
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :