There are 3 matches

Collection Authorizer Collection name Reference
37359H. Sims "First" or "Six inch" coal Westphalian A - Carboniferous 4 - United Kingdom Galtier (1997)
37369H. Sims Union seam Westphalian A - Carboniferous 4 - United Kingdom Galtier (1997)
37376H. Sims Upper Foot seam (= Bullion seam) Westphalian A - Carboniferous 4 - United Kingdom Galtier (1997)

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