2617: dig
Riaño 30T 452041 4799857 (Datum: ETRS89. Accuracy code: G) Altitude 174m
Area position : Logbook search

A small vertical slot at the field edge between the end of the valley and Cueva Hoyuca.

Reference: anon., 2006e (autumn logbook)
Entrance pictures : yes
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :

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