There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 6996 | J. Alroy | Price formation (overview) Osagean/Chadian - Carboniferous 1-2-2 - Virginia | Bartlett and Webb (1971) |
| 7016 | J. Alroy | Ste. Genevieve Limestone (overview) Meramecian - Carboniferous 2 - Virginia | Bartlett and Webb (1971) |
| 7035 | J. Alroy | Pennington formation (overview) Chesterian - Carboniferous 2-3 - Virginia | Bartlett and Webb (1971) |