original |
Oxfordian |
Kimmeridgian |
Poland |
Poulsen,N.E. Dinoflagellate cyst biostratigraphy of the Oxfordian and Kimmeridgian of Poland. |
1993 |
original |
Late Bajocian |
|
France(Calvados) |
Feist-Burkhardt,S. et al. Dinoflagellate cysts from the Bajocian stratotype (Calvados, Normandy, western France). |
1997 |
original |
Late Oligocene |
|
Spitsbergen |
Eidvin,T. et al. The Pleistocene to Middle Eocene stratigraphy and geological evolution of the Western Barents Sea Continental Margin at Well Site 7316/5-1 (Bjornoya West area) |
1998 |