LocNo: 4510H2c2
| Country: |
Great Britain
|
| Province: |
England,Lancashire
|
| Locality: |
Blackburn, Samlesbury Bottoms, R. Darven
|
| Layer: | H2c2 |
| Lower Boundary: |
GBY H2c1--H2c2 (eostriol.--prereticul.), 317.3 million years
|
| Upper Boundary: |
GBY H2c--R1(prereticul.--Ho.magistrorum), 317 million years
|
| Georeference: |