| Country: |
Germany
|
| Province: |
Rhenish Mountains
|
| Locality: |
Hasselbach Valley near Henkhausen
|
| Layer: | Bed 72 Hasselbach N |
| Lower Boundary: |
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|
| Upper Boundary: |
DER Acutimit.acutum--Paproth.dorsoplanus, 358.8 million years
|
| Georeference: |