| details |
Late Oligocene |
|
USSR(European) |
Grigorovich,A.S. et al. Peridineas from Bordering Beds of Oligocene and Miocene in the Black Sea area Depression. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Late Oligocene |
|
USSR(European) |
Grigorovich,A.S. et al. Peridineas from Bordering Beds of Oligocene and Miocene in the Black Sea area Depression. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Eocene |
Oligocene |
USSR(Cis-Caucasus) |
Yegoyan,V.L. et al. Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. |
1977 |
| details |
Eocene |
Oligocene |
USSR(Cis-Caucasus) |
Yegoyan,V.L. et al. Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. |
1977 |
| details |
Eocene |
|
USSR(Chukchi Aut.Okrug) |
Fradkina,A.F. Palynocomplexes and stratigraphy of Paleogene and Neogene in Northeastern Russia |
1996 |
| details |
Eocene |
Oligocene |
USSR(Caucasus) |
Yegoyan,V.L. et al. Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. |
1977 |
| details |
Late Eocene |
Early Oligocene |
USSR(Carpathians) |
Portnyagina,L.A. et al. To the stratigraphic subdivision of Paleogene deposits of the Skyba zone in the Carpathians and Precarpathians Foredeep according to the palynological data |
1977 |
| details |
Late Eocene |
Early Oligocene |
USSR(Carpathians) |
Andreeva-Grigorovich,A.S. et al. Biostratigraphic characteristic of the Menilite Suite standard section along the River Chechva, (The Ukrainian Carpathians) |
1986 |
| details |
Late Eocene |
Early Oligocene |
USSR(Carpathians) |
Vialov,O.S. et al. Key sections of Oligocene and Eocene Border deposits of the Inner Zone of the Precarpathian Foredeep (Pokutye) |
1987 |
| details |
Middle Eocene |
|
USSR(Carpathians) |
Portnyagina,L.A. Palynology of the Upper Senonian and Paleogene deposits from the Skibivayazone of the Carpathians. |
1971 |
| details |
Late Eocene |
|
USSR(Carpathians) |
Portnyagina,L.A. Palynology of the Upper Senonian and Paleogene deposits from the Skibivayazone of the Carpathians. |
1971 |
| details |
Early Oligocene |
Middle Oligocene |
USSR(Carpathians) |
Portnyagina,L.A. Palynology of the Upper Senonian and Paleogene deposits from the Skibivayazone of the Carpathians. |
1971 |
| details |
Late Eocene |
|
USSR(Carpathians) |
Portnyagina,L.A. Stratigraphy and palynology of the Upper Cretaceous - Paleogene deposits of the Shale Zone of the Carpathians. |
1973 |
| details |
Early Eocene |
|
USSR(Belorussian SSR) |
Gruzman,G.G. et al. New data on the composition and structure of the Cenozoic, (Pre-Quaternary) deposits in Southern Polesye. |
1974 |
| original |
Early Oligocene |
|
USSR(Belorussian SSR) |
Vozzhennikova,T.F. Fossil dinoflagellates from Jurassic, Cretaceous, and Paleogene deposits of the USSR. |
1967 |
| original |
Late Eocene |
Early Oligocene |
USSR(Belorussian SSR) |
Vozzhennikova,T.F. Fossil dinoflagellates from Jurassic, Cretaceous, and Paleogene deposits of the USSR. |
1967 |
| details |
Late Eocene |
|
USSR(Baltic) |
Katinas,V. Amber and Amber-bearing deposits of the Southern Baltic area |
1971 |