| details |
Early Oligocene |
Late Rupelian |
Romania |
Antonescu,E. et al. Contributions to the knowledge of the stratigraphy and the tectonics of the Singeorz Bai-Lunca Ilvei Region |
1978 |
| details |
Late Eocene |
|
England(Hampshire) |
Bujak,J.P. et al. Dinoflagellate cysts and acritarchs from the Eocene of Southern England. |
1980 |
| details |
Early Oligocene |
|
Czechoslovakia |
SnopkovŠ,P. Paleogene sporomorphs from West Carpathians |
1980 |
| details |
Early Oligocene |
Middle Oligocene |
Romania |
Antonescu,E. et al. Contributions to the knowledge of the stratigraphy and tectonics of the Singeorz Bain Lunca Ilvei Region. |
1980 |
| details |
Middle Oligocene |
|
Yugoslavia |
Jelen,M. et al. Nannoplankton and dinoflagellates from the Oligocene Beds of Horn |
1980 |
| details |
Oligocene |
|
Oklahoma |
SnopkovŠ,P. et al. Microplankton from Paleogene sedimentary rocks of West Carpathians |
1981 |
| details |
Early Eocene |
Middle Eocene |
USSR |
Andreeva-Grigorovich,A.S. Zonal Division of the Paleocene-Eocene deposits according to dinocysts in the Southern Part of the USSR |
1985 |
| details |
Middle Eocene |
Late Eocene |
USSR(Ukrainian SSR) |
Andreeva-Grigorovich,A.S. et al. On the boundary of Eocene and Oligocene of the Scale zone of the Ukrainian Carpathians according to paleofloristic data. |
1985 |
| details |
Early Oligocene |
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 |
Early Oligocene |
|
USSR(Ukrainian SSR) |
Vialov,O.S. et al. Eocene and Oligocene key boundary sections of the North Slope of the Ukrainian Carpathians |
1987 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |