LocNo: 3341Barnett Fm.
| Country: |
USA
|
| Province: |
Texas, Llano Co.
|
| Locality: |
Llano River
|
| Layer: | Barnett Fm. |
| Lower Boundary: |
UTX Barnett Fm. base, 326.4 million years
|
| Upper Boundary: |
UTX Barnett Fm. top, 323 million years
|
| Georeference: |