3509: depression
Bosmartín 30T 449526 4797354 (Datum: ETRS89. Accuracy code: G) Altitude 500m
Length 3m Depth 3m
Area position : Logbook search

A 3m diameter, 3m deep depression with a hawthorne tree. Closes down.

Reference: anon., 2011b (Easter logbook)
Entrance picture: yes
Underground pictures :
Video :
Detailed Survey :
Line Survey :
On area survey :
Survex file :

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