LocNo: 6484Leonardian, bed unrecognized
| Country: |
Mexico
|
| Province: |
Chihuahua
|
| Locality: |
Placer de Guadalupe
|
| Layer: | Leonardian, bed unrecognized |
| Lower Boundary: |
UTX Kungurian/Leonardian base, 275.6 million years
|
| Upper Boundary: |
UTX Kungurian/Leonardian top, 270.6 million years
|
| Georeference: |