There are 2 matches

Collection Authorizer Collection name Reference
74910P. Novack-Gottshall Dunderberg Shale. Nopah Formation; Ruby Range, Eureka, McGill (all NV), and Fish Springs (UT) Steptoean - Cambrian 5 - Nevada and Utah McBride (1976)
156433M. Hopkins Steamboat pass shale LC 135 Furongian - Cambrian 5 - Utah Hintze and Palmer (1976)

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