| Country: |
USA
|
| Province: |
Alabama, Franklin Co.
|
| Locality: |
Isbell Section
|
| Layer: | Parkwood Fm. |
| Lower Boundary: |
RUS Nm2b3--Nm2c1,Bilinguites-Cancelloc.G, 314.8 million years
|
| Upper Boundary: |
GBY R2--G1 (superbiling.--C.cancellatum), 313.8 million years
|
| Georeference: |
Loading