| details |
Late Oligocene |
|
USSR(Ukrainian SSR) |
Veselov,A.A. et al. New data on the Paleogene Upper boundary in the Black Sea area Depression |
1971 |
| details |
Late Oligocene |
|
USSR(Ukrainian SSR) |
Veselov,A.A. The Paleogene and Neogene Border-Marking horizons in the South of the USSR. |
1974 |
| details |
Late Eocene |
|
USSR(Ukrainian SSR) |
Pasechnyi,G.V. et al. Stratigraphy and lithology of Neogene ore-bearing and underlying series of the Oligocene Nikopol Manganese Ore Basin. |
1992 |
| details |
Late Ypresian |
Lutetian |
USSR(Tyumenskaya Oblast) |
Ilyina,V.I. et al. Microphytofossils and detail stratigraphy of marine Mesozoic and Cenozoic of Siberia. |
1994 |
| details |
Late Ypresian |
Lutetian |
USSR(Tyumenskaya Oblast) |
Ilyina,V.I. et al. Microphytofossils and detail stratigraphy of marine Mesozoic and Cenozoic of Siberia. |
1994 |
| details |
Late Eocene |
|
USSR(Tomskaya Oblast) |
Lentin,J.K. et al. Fossil dinoflagellates from the Jurassic, Cretaceous and Paleogene deposits of the USSR- A restudy. |
1990 |
| 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 |
Late Eocene |
Early Oligocene |
USSR(Siberia) |
Obut,A.M. On the geographical distribution, comparative morphology, ecology, phylogeny, and the taxonomic position of chitinozoa. |
1973 |
| details |
Early Eocene |
Middle Eocene |
USSR(Siberia) |
Kulkova,I.A. Stratigraphy of Western Siberian Paleogene deposits on the basis of palynologic evidence |
1987 |
| details |
Eocene |
Oligocene |
USSR(Siberia) |
Vozzhennikova,T.F. Phylum Pyrrophyta |
1963 |
| details |
Late Eocene |
Early Oligocene |
USSR(Siberia) |
Vozzhennikova,T.F. Fossil dinoflagellates from Jurassic, Cretaceous, and Paleogene deposits of the USSR. |
1967 |
| details |
Eocene |
|
USSR(Siberia) |
Fradkina,A.F. Palynocomplexes and stratigraphy of Paleogene and Neogene in Northeastern Russia |
1996 |
| 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 |
Late Eocene |
|
USSR(Pre-Caucasus) |
Grigorovich,A.S. Characteristics of microphytoplankton of Upper Eocene deposits of the Crimea, Central Pre-Caucasus and Southern Regions. (In: Microfossils USSR. T.F.Vozzhennikova et al, editors) |
1974 |
| details |
Late Eocene |
|
USSR(Lithuanian SSR) |
Zatula,K.F. Hystrichospherid complexes from amber-bearing deposits of the Baltic coast Region. |
1973 |
| details |
Late Eocene |
|
USSR(Kazakh SSR) |
Aristova,K.E. Analogous Paleogene Beloglinsk and Kyzy Idzharsk horizons in northern Pre-Aral and northern Ust-Urt. (from pollen, spores and microplankton). (In: Palynology and Stratigraphy of the Paleozoic, Mesozoic and Paleogene of the European part of the USSR and Central Area.) |
1971 |
| details |
Late Eocene |
Early Oligocene |
USSR(Kazakh SSR) |
Chigurayeva,A.A. et al. Peridineae, Pediastrum and Botryococcus algae in Pliocene and Pliestocene deposits of near Caspian Regions. (In: Fossil algae of the USSR-T.F.Vozzhennikova et al-Eds) |
1969 |