Country:
|
Great Britain
|
Province:
|
England,Derbyshire
|
Locality:
|
Thorpe Cloud
|
Layer:
|
Carboniferous Limestone |
Lower Boundary:
|
Pericyclus--Fasciperic./Ammonellips.BZ, 348.5 million years
|
Upper Boundary:
|
Tournaisian--Visean [TOU--VIS], 345.3 million years
|
Georeference:
|
|