| details |
Early Oligocene |
|
USSR(WSL) |
Boitsel,Z.A. et al. Oligocene spore-pollen complexes of the central part of the Western Siberian Lowlands |
1956 |
| details |
Late Oligocene |
|
USSR(WSL) |
Boitsel,Z.A. et al. Oligocene spore-pollen complexes of the central part of the Western Siberian Lowlands |
1956 |
| details |
Senonian |
Danian |
USSR(WSL) |
Bogolepov,K.V. et al. A project which unifies the correlation and stratigraphy of Mesozoic layers of the southeastern part of the Eastern Siberian Lowlands. |
1961 |
| details |
Hauterivian |
Barremian |
USSR(WSL) |
Bochkarev,V.S. et al. The role of climate and environmental factors in the establishment and expansion of land plants (With and example of the Jurassic and Early Cretaceous of Western Siberia). (In: Life on Ancient Continents: Its Establishment and Expansion.) |
1981 |
| details |
Late Paleocene |
|
USSR(Kazakh SSR) |
Blyakhova,S.M. New information on the Late Paleocene flora of the Arys Trough (Southern Kazakhstan). |
1964 |
| details |
Late Paleocene |
Early Eocene |
USSR(Kazakh SSR) |
Blyakhova,S.M. et al. New data on the Paleocene of the Lower Reaches of the Sarysu River in the Southwestern Part of the Betpak Dala |
1971 |
| details |
Campanian |
Late Paleocene |
USSR(Kazakh SSR) |
Blyakhova,S.M. On the relations between Early Paleocene and Upper Cretaceous floras of eastern Kizilkum. (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 |
Neocomian |
|
USSR(Chitinskaya Oblast) |
Blokh,A.M. et al. An approach to the stratigraphic subdivision of the Continental deposits in Upper Mesozoic Depressions of the Transbaikal Region. |
1967 |
| details |
Middle Jurassic |
Late Jurassic |
USSR(WSL) |
Bliznichenko,S.I. et al. Spores and pollen of oils of West Siberian Lowland |
1964 |
| details |
Paleocene |
Early Eocene |
USSR(Kazakh SSR) |
Bliakhova,S.M. et al. New data on Paleocenic deposits in lower reach of the Sarysu River, (southwest Betpakdala). |
1971 |
| details |
Middle Oligocene |
Late Neogene |
USSR(Siberia) |
Biske,S.F. Correlation of Paleogene-Neogene non-marine sediments of Alaska and north-eastern Asia as found from paleobotanic data. |
1971 |
| details |
Early Miocene |
Middle Miocene |
Asia |
Biske,S.F. Correlation of Tertiary nonmarine deposits in Alaska and Northeastern Asia. |
1973 |
| details |
Late Miocene |
|
Asia |
Biske,S.F. Correlation of Tertiary nonmarine deposits in Alaska and Northeastern Asia. |
1973 |
| details |
Late Jurassic |
Neocomian |
USSR(WSL) |
Bezrukova,T.S. et al. Correlation of dissimilar deposits of the Late Jurassic and Neocomian of the West Siberian Basin by palinological data. (In: Ecostratigraphy and Ecological Systems of the Geological Past.) |
1980 |
| details |
Ruscinian |
|
Italy |
Bertoldi,R. The palynological sequence of the Ruscinian Basal lacustrine sediment of the Aulla Olivola Basin (Val Di Magra) |
1988 |
| details |
Late Neogene |
Early Pleistocene |
Italy |
Bertoldi,R. et al. Reevesia and Itea in the pollen flora of the Upper Neogene Continental deposit at Sarzana (Lower Magra Valley, Northern Italy). |
1994 |
| details |
Oligocene |
|
Switzerland |
Berger,J.P. The calcareous nannofossiles of Rhine Graben: transported or reworked. |
1995 |