LocNo: 1201Chemung M., Jennings Fm.
| Country: |
USA
|
| Province: |
Maryland
|
| Locality: |
Allegany Grove
|
| Layer: | Chemung M., Jennings Fm. |
| Lower Boundary: |
UD1G--UD1H:kayseri--B.tenuistr. [03,10], 378.7 million years
|
| Upper Boundary: |
UD1H--UD1I:tenuistr.--P.tripart. [03,50], 378.1 million years
|
| Georeference: |