LocNo: 158Tournaisian
| Country: |
Great Britain
|
| Province: |
England,Cornwall
|
| Locality: |
Heathfield Farm
|
| Layer: | Tournaisian |
| Lower Boundary: |
GBC Matthews 1970 base, 353 million years
|
| Upper Boundary: |
GBC Matthews 1970 top, 351 million years
|
| Georeference: |