There are 3 matches

Collection Authorizer Collection name Reference
122601M. Clapham Altenwald mine Westphalian C - Carboniferous 4 - Germany Goldenberg (1854)
124243M. Clapham Friedrichstal railway cut Westphalian - Carboniferous 4 - Germany Goldenberg (1854)
156605M. Clapham Frankenholz-Saar pit, shaft 5 (coll. 1937-1938) Westphalian D - Carboniferous 4 - Germany Guthörl (1940)

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