LocNo: 4006Graham Fm., lower part
| Country: |
USA
|
| Province: |
Texas, Stephens Co.
|
| Locality: |
Caddo, 1.5 ml E of
|
| Layer: | Graham Fm., lower part |
| Lower Boundary: |
UTX Graford Fm.--Brad Fm., 305.3 million years
|
| Upper Boundary: |
UTX lower--upper Graham Fm., 302 million years
|
| Georeference: |