| details |
Paleogene |
Neogene |
Poland |
Grabowska,I. Flora of the Palaeogene and the Neogene. (In: Catalogue of Fossil. Part 3A. Cainozoic, Tertiary. J.Czerminski, editor) |
1977 |
| details |
Paleogene |
Neogene |
Poland |
Grabowska,I. Flora of the Palaeogene and the Neogene. (In: Catalogue of Fossil. Part 3A. Cainozoic, Tertiary. J.Czerminski, editor) |
1977 |
| details |
Early Eocene |
Miocene |
Germany |
Benedek,P.N. Results of phytoplankton investigations of the Northwest German Tertiary. (In: Northwest Germany during the Tertiary. H.Tobien, editor) |
1986 |
| details |
Oligocene |
Miocene |
W.Germany(Niedersachsen) |
Gerlach,E. Oligocene and Miocene microfossils of Northwestern Germany, with special consideration of Hystrichospheres and dinoflagellate. |
1961 |
| details |
Eocene |
Middle Oligocene |
Romania |
Olaru,L. Research on the stratigraphical distribution of microflora in the Paleogene flysch situated between the Bistrita and Totus Rivers. |
1978 |
| details |
Early Oligocene |
Middle Oligocene |
France(Alpes,Hautes) |
Fabre,P. et al. Characterization of the Eocene - Oligocene marine sediments of gap in the southwestern Subalpines Chain, (Alpes, Hautes, France). |
1986 |
| 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 |
Middle Oligocene |
France(Vosges) |
Rauscher,R. et al. France, the Federal Republic of Germany, the Rhine Graben. (In: The Northwest European Tertiary Basin. R.Vinken, compiler) |
1988 |
| details |
Early Oligocene |
Middle Oligocene |
USSR |
Aristova,K.E. Pollen and microplankton from boundary Eocene and Oligocene deposits in the southern part of the USSR. |
1971 |
| details |
Early Oligocene |
Middle Oligocene |
USSR(Tadzhik SSR) |
Oleynik,E.S. Phytoplankton of the Oligocene deposits from the Tadjik Depression. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Early Oligocene |
Middle Oligocene |
USSR |
Aristova,K.E. Pollen and microplankton from the Eocene-Oligocene boundary deposits in the Southern Part of the USSR |
1973 |
| details |
Early Oligocene |
Middle Oligocene |
Belgium |
Costa,L.I. et al. The distribution of the dinoflagellate Wetzeliella in the Paleogene of North-Western Europe. |
1976 |
| details |
Late Eocene |
Middle Oligocene |
Poland |
Grabowska,I. Stratigraphy of Palaeogene sediments in the Polish Lowlands in the light of research on microflora. |
1974 |
| details |
Early Oligocene |
Middle Oligocene |
W.Germany(N.Rhine) |
Benedek,P.N. et al. The Lower/Middle Oligocene boundary at Doberg near Bunde/Westfalen.1.Phyto and Nannoplankton. |
1976 |
| details |
Late Oligocene |
Middle Miocene |
Netherlands |
Herngreen,G.F.W. Dating Tertiary strata in Seven boreholes in the Oldenzaal-Denekamp Area, (Twente), Eastern Netherlands. |
1984 |
| details |
Middle Oligocene |
Middle Miocene |
USSR(Russian Platform) |
Zosimovich,V.Y. A boundary of Oligocene and Miocene in the Boreal Province of the East-European Platform |
1991 |
| details |
Early Eocene |
Middle Eocene |
Europe |
Costa,L.I. et al. The description of the interregional zonation of the Paleogene (D1-D15) and the Miocene (D16-D20). (In: The Northwest European Tertiary Basin. R.Vinken, compiler) |
1988 |