LocNo: 6791Conemaugh group, Porterville unit
| Country: |
USA
|
| Province: |
Ohio, Carroll Co.
|
| Locality: |
Center Twp., Hanna Coal Co.
|
| Layer: | Conemaugh group, Porterville unit |
| Lower Boundary: |
UOH Conemaugh Fm. base, 305 million years
|
| Upper Boundary: |
UOH Conemaugh Fm. top, 299 million years
|
| Georeference: |