| details |
Eocene |
|
North Sea |
Heilmann-Clausen,C. Gradual morphological changes in some Donoflagellate cysts from the Eocene (Lower Tertiary) of the North Sea Basin |
1993 |
| details |
Lutetian |
|
North Sea |
Bujak,J.P. et al. A high-resolution North Sea Eocene dinocyst zonation |
1994 |
| original |
Ypresian |
Lutetian |
North Sea |
Bujak,J.P. New dinocyst taxa from the Eocene of the North Sea |
1994 |
| details |
Ypresian |
Lutetian |
North Sea |
Bujak,J.P. New dinocyst taxa from the Eocene of the North Sea |
1994 |
| details |
Lutetian |
|
North Sea |
Mudge,D.C. et al. An integrated stratigraphy for the Paleocene and Eocene of the North Sea. (In: Correlation of the Early Paleogene in Northwest Europe. R.W.O Knox et al, editors) |
1996 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |