There are 4 matches

Collection Authorizer Collection name Reference
17555J. Alroy Monroe Creek (SDSM V-592) Monroecreekian - Cenozoic 4 - South Dakota Macdonald (1970)
17630J. Alroy Sharps (SDSM V-5354) (= LACM 1819; St. John's) Geringian - Cenozoic 4 - South Dakota Macdonald (1970)
17638J. Alroy Sharps (SDSM V-5362) (= "The Needle"; LACM 1975) Geringian - Cenozoic 4 - South Dakota - old id Macdonald (1970)
17651J. Alroy Sharps (SDSM V-6218) (= LACM 1956) Geringian - Cenozoic 4 - South Dakota - old id Macdonald (1970)

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