| 
Country:
 | 
Germany 
 | 
| 
Province:
 | 
Rhenish Mountains 
 | 
| 
Locality:
 | 
Eibach, Volpertseiche Mine 
 | 
| 
Layer:
 | 
Roteisenstein | 
| 
Lower Boundary:
 | 
mid.--up.varcus Zone             [17,00], 389 million years
 
 | 
| 
Upper Boundary:
 | 
UD1D--UD1E:S.syngon.--P.lutheri  [02,00], 381.6 million years
 
 | 
| 
Georeference:
 | 
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