LocNo: 6243crencellatum horizon
| Country: |
Great Britain
|
| Province: |
England,Lancashire
|
| Locality: |
Nuttal Mill, Brooksbottoms
|
| Layer: | crencellatum horizon |
| Lower Boundary: |
GBY cancellatum--rurae, 313.6 million years
|
| Upper Boundary: |
GBY rurae--aff. crenulatum, 313.4 million years
|
| Georeference: |