| Country: |
Great Britain
|
| Province: |
England,Lancashire
|
| Locality: |
Wiswell, Light Clough
|
| Layer: | lowermost E1 |
| Lower Boundary: |
Visean--Namurian/Serpukhovian [VIS--NAM], 326.4 million years
|
| Upper Boundary: |
DER lowest E1--E1 alpha, 326 million years
|
| Georeference: |
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