LocNo: 4384Westfal A2
| Country: |
Germany
|
| Province: |
Rhenish Mountains
|
| Locality: |
Essen, Helene mine
|
| Layer: | Westfal A2 |
| Lower Boundary: |
DER Westphal.A1--Westphal.A2 [MEL--VRK], 311.5 million years
|
| Upper Boundary: |
Langsettian--Duckmantian, Westphal.A--B, 311.3 million years
|
| Georeference: |