LocNo: 6808Pottsville group, Lower Mercer unit
| Country: |
USA
|
| Province: |
Ohio, Muskingum Co.
|
| Locality: |
Jefferson Township
|
| Layer: | Pottsville group, Lower Mercer unit |
| Lower Boundary: |
UOK Kessler/disconform., Diabolocer.base, 311.1 million years
|
| Upper Boundary: |
Diabol./Winsl--Paralego./Eowellerites GZ, 309.5 million years
|
| Georeference: |