LocNo: 6488not recognized
| Country: |
Mexico
|
| Province: |
Tamaulipas
|
| Locality: |
El Naranjal
|
| Layer: | not recognized |
| Lower Boundary: |
U Halian--Bloydian, Brentwood base, 313 million years
|
| Upper Boundary: |
UTX Smithwick Fm. top, 308.6 million years
|
| Georeference: |