There are 2 matches

Collection Authorizer Collection name Reference
90681J. Alroy Bear Gulch (Carnegie Museum Collection) (coll. Lund, Melton, Horner, Melton, Snyder) Arnsbergian - Carboniferous 3 - Montana Melton (1969)
116654M. Clapham MV 7106, Supercrop Quarry, Bear Gulch Arnsbergian - Carboniferous 3 - Montana Lund (1980)

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