There are 4 matches

Collection Authorizer Collection name Reference
132676M. Clapham Nebraska City section, Upper Coal Measures Kasimovian - Carboniferous 5 - Nebraska St. John (1870)
132967M. Clapham Table Rock, Atchison shale (coll. Professor Barbour) Kasimovian - Carboniferous 5 - Nebraska Eastman (1903)
132974M. Clapham Peru, Atchison shale (coll. Professor Barbour) Kasimovian - Carboniferous 5 - Nebraska Eastman (1903)
132978M. Clapham South bend, Atchison shale (coll. Professor Barbour) Kasimovian - Carboniferous 5 - Nebraska Eastman (1903)

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