LocNo: 1810Cheiloceras Zone, do II
| Country: |
Germany
|
| Province: |
Frankenwald
|
| Locality: |
Geuser
|
| Layer: | Cheiloceras Zone, do II |
| Lower Boundary: |
UD2A--UD2B:(verneuili Zone base) [07,75], 374 million years
|
| Upper Boundary: |
UD2H--UD2I:(mamilliferum base) [12,90], 370 million years
|
| Georeference: |