There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 322 | J. Sepkoski | Black River intertidal community, Black River Group Blackriveran - Ordovician 4-5 - New York | Walker (1972) |
| 323 | J. Sepkoski | Black River protected subtidal community, Black River Group Blackriveran - Ordovician 4-5 - New York | Walker (1972) |
| 324 | J. Sepkoski | Black River wave baffle margin community, Black River Group Blackriveran - Ordovician 4-5 - New York | Walker (1972) |
| 325 | J. Sepkoski | Level-bottom marine community, Black River Group (Chaumont Fm.) Blackriveran - Ordovician 4-5 - New York | Walker (1972) |
| 405 | J. Sepkoski | Protected subtidal tidal channel community, Blackriver Group Middle Ordovician - Ordovician 2-3 - New York | Walker (1972) |