LocNo: 388Codden Hill Chert
| Country: |
Great Britain
|
| Province: |
England,Devonshire
|
| Locality: |
Kersdown quarry, Bampton
|
| Layer: | Codden Hill Chert |
| Lower Boundary: |
Pericyclus--Fasciperic./Ammonellips.BZ, 348.5 million years
|
| Upper Boundary: |
Fascip./Ammon.--Bollandoc./Bollandit. BZ, 345.3 million years
|
| Georeference: |