| Country: |
Germany
|
| Province: |
Rhenish Mountains
|
| Locality: |
Herdringen, Spielberg S
|
| Layer: | Go beta mu-spi |
| Lower Boundary: |
DER Go beta falcatus--Go beta gracilis, 329.1 million years
|
| Upper Boundary: |
DER Go beta--gamma, granos.base [P1--P2], 328.2 million years
|
| Georeference: |