| 
Country:
 | 
Great Britain 
 | 
| 
Province:
 | 
Scotland,Glasgow 
 | 
| 
Locality:
 | 
Glasgow, Carngad Road 
 | 
| 
Layer:
 | 
Millstone Grit | 
| 
Lower Boundary:
 | 
Pendleian--Arnsbergian        [PND--ARN], 324 million years
 
 | 
| 
Upper Boundary:
 | 
Arnsbergian--Chokierian [ARN--CHO], 319 million years
 
 | 
| 
Georeference:
 | 
 |