LocNo: 6135Tagnana Fm., Calcaire vidange
| Country: |
Algeria
|
| Province: |
Atlas (Algeria)
|
| Locality: |
Djebel Bechar
|
| Layer: | Tagnana Fm., Calcaire vidange |
| Lower Boundary: |
Arnsbergian--Chokierian [ARN--CHO], 319 million years
|
| Upper Boundary: |
Chokierian--Alportian [CHO--ALP], 317.7 million years
|
| Georeference: |