There are 2 matches

Collection Authorizer Collection name Reference
167053S. Holland USGS Mesozoic Loc. 21632 - Twin Creek Limestone (coll. Imlay & John McIntyre 1949) Bajocian - Jurassic 4 - Idaho Imlay (1967)
167165S. Holland USGS Mesozoic Loc. 22459 - Twin Creek Limestone (coll. Imlay 1950) Late Bajocian - Jurassic 4 - Idaho Imlay (1967)

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