LocNo: 7898 Quebradas Zorras Zorritas Formation
| Country: |
Chile
|
| Province: |
Sierra de Almeida Antofagasta
|
| Locality: | Quebradas Zorras Zorritas Formation |
| Lower Boundary: |
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|
| Upper Boundary: |
UMO Northwiew Shale top, 352 million years
|
| Georeference: |