LocNo: 1900Bolast Fm.
| Country: |
France
|
| Province: |
Bretagne
|
| Locality: |
Kersivien
|
| Layer: | Bolast Fm. |
| Lower Boundary: |
Zlichovian--Dalejan (l.--u.Ems.) [14,20], 404 million years
|
| Upper Boundary: |
Emsian--Eifelian [dm96:00,00] [EMS--EIF], 397.5 million years
|
| Georeference: |