(The central site of three holes originally catalogued as site 187. The other two are now sites 187 and 1115).
A 7m pitch to a choke in sandy limestone.
Reference: Corrin J S and Smith P, 1981; anon., 1996a (Easter logbook)
Entrance picture :
Underground picture(s):
Detailed Survey :
Line Survey :
On area survey :
Survex file :