LocNo: 14303c beta
| Country: |
Spain
|
| Province: |
Palencia, Arauz Region
|
| Locality: |
Collado Secarro
|
| Layer: | 3c beta |
| Lower Boundary: |
LD3C--LD3D: Anetoceras Range Zone top, 405.5 million years
|
| Upper Boundary: |
Gyroceratites gracilis RZ base [13,80], 404 million years
|
| Georeference: |