There are 8 matches

Collection Authorizer Collection name Reference
320J. Sepkoski Copenhagen Fm.,argillite mbr. Caradoc - Ordovician 4 - Nevada Webb (1958)
321J. Sepkoski Zone 7, Copenhagen Fm., Mbr. C, Antelope Valley Mohawkian - Ordovician 4 - Nevada Ross (1970)
420J. Sepkoski Oxoplecia zone, middle of "argillite member" Copenhagen Fm. Caradoc - Ordovician 4 - Nevada Webb (1958)
104315S. Finnegan D 824 CO (= SF 181 / coll. Ross, ) Whiterockian - Nevada Ross and Longwell (1964)
104489S. Finnegan D 1872 CO (= SF 204 / coll. Ross, ) Mohawkian - Ordovician 4 - Nevada Ross (1970)
104493S. Finnegan D 1876 CO (= SF 208 / coll. Ross, ) Mohawkian - Ordovician 4 - Nevada Ross (1970)
104573S. Finnegan D 1526 CO (= SF 674 / coll. Ross, ) Mohawkian - Ordovician 4 - Nevada Ross (1970)
186187P. Wagner On the saddle just north of hill 8167, Martin's Ridge (= Martin Ridge / coll. Shaw & Whittington 1965) Mohawkian - Ordovician 4 - Nevada Cooper (1956)

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