LocNo: 6442Callville Fm.
| Country: |
USA
|
| Province: |
Nevada, Clark Co.
|
| Locality: |
Frenchman Mountain section
|
| Layer: | Callville Fm. |
| Lower Boundary: |
Yeadonian--Langsettian, Westph.A [YEA--, 313 million years
|
| Upper Boundary: |
RUS Branner./Gastr.--Diabol./Winslow. GZ, 311.7 million years
|
| Georeference: |