| 
Country:
 | 
Germany 
 | 
| 
Province:
 | 
Rhenish Mountains 
 | 
| 
Locality:
 | 
Bleiwäsche, Kriegergraben borehole 
 | 
| 
Layer:
 | 
59,15 - 59,17m | 
| 
Lower Boundary:
 | 
UD2A--UD2B:(verneuili Zone base) [07,75], 374 million years
 
 | 
| 
Upper Boundary:
 | 
UD2F--UD2G:(subvaricatum Zone base), 370.8 million years
 
 | 
| 
Georeference:
 | 
 |