There are 2 matches

Collection Authorizer Collection name Reference
17877J. Alroy Black Bear Quarry I (= SDSM V-672 / coll. SDSM 1967) Hemingfordian - Cenozoic 5 - South Dakota Martin (1976)
17912J. Alroy Flint Hill North (= SDSM V-511; UCMP V-3417 / coll. Stirton 1934) Hemingfordian - Cenozoic 5 - South Dakota Harksen and Macdonald (1967)

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