| details |
Oligocene |
|
USSR(Kamchatka Oblast) |
Sadreev,A.M. et al. New data on the volume and age of the effusivo-pyroclastic and tufogeno-sediment formations of the Kronotsk Peninsula. |
1965 |
| details |
Early Eocene |
Middle Eocene |
USSR(Kazakh SSR) |
Rzhanikova,L.N. Palynological description of Paleogene and Neogene deposits in the Zaisan Basin |
1968 |
| details |
Oligocene |
|
USSR(Kazakh SSR) |
Rzhanikova,L.N. Palynological description of Paleogene and Neogene deposits in the Zaisan Basin |
1968 |
| details |
Early Pannonian |
Sarmatian |
USSR(Ukrainian SSR) |
Rybakova,N.O. The palynological characteristics of Upper Miocene and Pliocene deposits in the Trans Carpatian District of the Ukrainian Ssr |
1975 |
| details |
Middle Pliocene |
Late Pliocene |
USSR(Ukrainian SSR) |
Rybakova,N.O. More facts about the stratigraphic position of the Il'nitsa Suite in the Transcarpathian Region. |
1966 |
| details |
Late Miocene |
Early Pliocene |
USSR(Ukrainian SSR) |
Rybakova,N.O. Palynological characteristic of Pannonien deposits in certain sections of the Solotvin Cavity in the Transcarpathian District. (In: The Importance of Palynological Analysis for the Stratigraphic and Paleofloristic Investigations. M.I. Nejshtadt, editor. Papers for the Second International Palynology Conference., Utrecht,1966) |
1966 |
| details |
Middle Jurassic |
|
USSR(European) |
Rozanov,V.I. New data on the Jurassic stratigraphy of the northern Moscow Sinclise. (In: Jurassic Deposits of the Russian Platform: Collection of Scientific Papers) |
1986 |
| details |
Callovian |
Volgian |
USSR(WSL) |
Rovnina,L.V. Spore-pollen assemblages of Upper Jurassic oil and gas bearing deposits of the western half of the West Siberian Lowland. (In: Sporen and Pollen in Oils and Deposits of Oil and Gas-Bearing Regions of the USSR.) |
1971 |
| details |
Middle Liassic |
Late Liassic |
USSR(WSL) |
Rovnina,L.V. New data on the range of Lower Jurassic deposits of the eastern part of western Siberia. (In: Voprosy biostratigrafii i Paleogeografii Neftegazonosnykh Oblastei SSSR.) |
1977 |
| details |
Middle Liassic |
Bathonian |
USSR(WSL) |
Rovnina,L.V. et al. Jurassic deposits. (In: Complex examination of the Jurassic and Lower Cretaceous stratigraphy of Western Siberia. L.A.Rovnina, editor) |
1978 |
| details |
Berriasian |
Barremian |
USSR(WSL) |
Rovnina,L.V. et al. Lower Cretaceous deposits. (In: Complex examination of the Jurassic and Lower Cretaceous stratigraphy of Western Siberia. L.A.Rovnina, editor) |
1978 |
| details |
Middle Toarcian |
Late Toarcian |
USSR(Siberia) |
Rovnina,L.V. Development of flora during the Early Mesozoic in West Siberia and its possible relationship with synchronous floras of some other regions. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Valanginian |
Hauterivian |
USSR(WSL) |
Rovnina,L.V. Basic principles of detailed stratigraphy of Neocomian oil-gas deposits from Western Siberia. (In: Methods of Interpretation of Palynological Data. E.P.Boitsova, editor) |
1977 |
| details |
Early Jurassic |
Middle Jurassic |
Russia(Siberia) |
Rovnina,L.V. et al. Floristic evolution and paleogeographic situation in the Early Middle Jurassic of West Siberia |
1997 |
| details |
Oligocene |
Early Miocene |
USSR(Ukrainian SSR) |
Rotman,R.N. Spore-pollen composition of the Brown Coals of the Chesterintzy deposits of the Knieper Basin of USSR |
1956 |
| details |
Middle Oligocene |
Late Oligocene |
USSR(Mountain Altai) |
Rosenberg,L.I. On stratigraphy of Cenozoic (Preglacial) deposits of Upland Altai |
1973 |
| details |
Carnian |
Norian |
USSR(Siberia) |
Romanovskaya,G.M. Triassic and Jurassic spore-pollen assemblages of the Asiatic Part of the USSR (from the Urals to Yenesie). (In: Stratigraphy and Paleontology of Mesozoic and Paleogene-Neogene Continental deposits of the Asiatic Part of the USSR.) |
1967 |