LocNo: 2401Visean
| Country: |
Germany
|
| Province: |
Rhenish Mountains
|
| Locality: |
Biesenberg
|
| Layer: | Visean |
| Lower Boundary: |
Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
|
| Upper Boundary: |
DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
|
| Georeference: |