| 
Country:
 | 
Great Britain 
 | 
| 
Province:
 | 
England,Lancashire 
 | 
| 
Locality:
 | 
Dinckley, River Ribble 
 | 
| 
Layer:
 | 
P2 high | 
| 
Lower Boundary:
 | 
DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
 
 | 
| 
Upper Boundary:
 | 
DER chalic.--up.Go gamma2,Emstit.novalis, 327.2 million years
 
 | 
| 
Georeference:
 | 
 |