There are 6 matches

Collection Authorizer Collection name Reference
17101J. Alroy Dickinson Member (Woodland) (= Obritsch Ranch; Fitterer Ranch; Fitterer Bed Quarry) Orellan - Cenozoic 4 - North Dakota Hoganson and Lammers (1992)
17125J. Alroy Frank Kostelecky Ranch Orellan - Cenozoic 4 - North Dakota Wang (1994)
17128J. Alroy Little Badlands (Brule Zone A) Orellan - Cenozoic 4 - North Dakota Korth (2000)
17139J. Alroy Meduna Ranch Orellan - Cenozoic 4 - North Dakota Wang (1994)
17301J. Alroy White Butte (Orellan) (= Chalky Butte; White Bluffs
DUPLICATE REF 1153 or 1154)
Orellan - Cenozoic 4 - North Dakota
Burke (1934)
17432J. Alroy White Butte (Whitneyan) Whitneyan - Cenozoic 4 - North Dakota Douglass (1909)

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