There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 321 | J. Sepkoski | Zone 7, Copenhagen Fm., Mbr. C, Antelope Valley Mohawkian - Ordovician 4-5 - Nevada | Ross (1970) |
| 104489 | S. Finnegan | D 1872 CO (= SF 204 / coll. Ross, ) Mohawkian - Ordovician 4-5 - Nevada | Ross (1970) |