| 
Country:
 | 
Germany 
 | 
| 
Province:
 | 
Rhenish Mountains 
 | 
| 
Locality:
 | 
Nehden, Uberg trench 
 | 
| 
Layer:
 | 
9 | 
| 
Lower Boundary:
 | 
UD2B--UD2C:(subpartitum Z. base) [09,20], 373.2 million years
 
 | 
| 
Upper Boundary:
 | 
UD2C--UD2D:(globosum Zone base)  [10,00], 372.8 million years
 
 | 
| 
Georeference:
 | 
 |