There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 406 | J. Sepkoski | Orthid fauna of the Zygospira-Hebertella community, Reedsville and Martinsburg F Late Ordovician - Ordovician 4-5 - Maryland | Bretsky (1970) |
| 410 | J. Sepkoski | Strophomenid fauna of the Sowerbyella-Onniella community, Reedsville and Martins Late Ordovician - Ordovician 4-5 - Maryland | Bretsky (1970) |