955 Sima HR4
Mullir VN56979505 Alt. 420m Depth 40m

Shown in Actividades Regionales. Exploraciones en Cantabria (anon., 1993a) as site 14. Approximate grid reference taken from the map in the same booklet. Near the large depression containing site 225, 962 and 963.

Reference: anon., 1993a
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