LocNo: 6892Gaptank Fm., Uddenites Shale Mb.
| Country: |
USA
|
| Province: |
Texas, Brewster Co.
|
| Locality: |
Leonard Mountain, TX MAR V3
|
| Layer: | Gaptank Fm., Uddenites Shale Mb. |
| Lower Boundary: |
UTX upper-uppermost Gaptank, 300 million years
|
| Upper Boundary: |
UTX Gaptank Fm. top, 299 million years
|
| Georeference: |