| details |
Early Oligocene |
Middle Oligocene |
England |
Costa,L.I. et al. Great Britain/Norway;The Viking Graben. (In: The Northwest European Tertiary Basin. R.Vinken, compiler) |
1988 |
| details |
Early Oligocene |
|
Italy |
Brinkhuis,H. Late Paleogene dinoflagellate cysts with special reference to the Eocene/Oligocene boundary |
1992 |
| details |
Early Oligocene |
|
Italy |
Brinkhuis,H. et al. Dinoflagellate cyst stratigraphy of the Eocene/Oligocene transition in Central Italy |
1993 |
| details |
Early Oligocene |
|
Italy |
Brinkhuis,H. Late Eocene to Early Oligocene dinoflagellate cysts from the Proabonian Type-Area, (northeast Italy): Biostratigraphy and paleoenvironmental interpretation. |
1994 |
| details |
Early Oligocene |
|
North Sea |
Hochuli,P.A. 'Organic nannofossils': a new type of palynomorph from the Palaeogene of the North Sea. |
2000 |
| details |
Early Oligocene |
|
Indian Ocean |
Brinkhuis,H. et al. Late Eocene - Quaternary dinoflagellate cysts from ODP Site 1168, off Western Tasmania. |
2003 |
| details |
Early Oligocene |
|
Poland |
Gedl,P. et al. Palynology of the Eocene-Oligocene Transition in the Marginal Zone of the Magura Nappe at Folusz (Western Carpathians, Poland). |
2005 |
| details |
Early Miocene |
|
Scotland(Offshore) |
Evans,D. et al. Palaeoenvironment significance of marine and terrestrial Tertiary Sediments on the northwest Scottish Shelf in BGS Borehole 77/7 |
1997 |
| details |
Early Eocene |
Middle Eocene |
W.Germany(Niedersachsen) |
Costa,L.I. et al. The Federal Republic of Germany, Lower Saxony between Weser, Aller and Elbe. (In: The Northwest European Tertiary Basin. R.Vinken, compiler) |
1988 |
| details |
Early Chattian |
Rupelian |
North Sea |
Gradstein,F.M. et al. Cainozoic biostratigraphy and palaeobathymetry, northern North and Haltenbanken |
1996 |
| details |
Early Chattian |
Rupelian |
North Sea |
Gradstein,F.M. et al. Cainozoic biostratigraphy and palaeobathymetry, northern North and Haltenbanken |
1996 |
| details |
Chattian |
|
North Sea |
Powell,A.J. Dinoflagellate cysts of the Tertiary system. (In: A Stratigraphic Index of Dinoflagellate Cysts. A.J.Powell, editor) |
1992 |