| details |
Late Volgian |
Hauterivian |
USSR(Siberia) |
Grigoreva,K.N. Stratigraphic significance of Ribbed spores in Upper Jurassic-Lower Cretaceous deposits. |
1981 |
| details |
Middle Cretaceous |
|
USSR(Siberia) |
Chlonova,A.F. The devolopment of flora in Palinofloristic Provinces of the Cretaceous Period. (In: The Mesozoic of the Soviet Arctic.V.A.Zakharov and T.I.Nalnyaeva, editors) |
1983 |
| details |
Cenomanian |
Turonian |
USSR(Siberia) |
Markova,L.G. et al. To the historical devolopment of the Late Cretaceous flora of the southeastern part of the West Siberian Platform. |
1983 |
| details |
Valanginian |
Early Hauterivian |
USSR(Siberia) |
Purtova,S.I. et al. The use of palynological data for paleogeographic reconstructions-For example, in the Valanginian-Early Hauterivian strata of the West Siberian Plate |
1983 |
| details |
Albian |
Cenomanian |
USSR(Siberia) |
Chlonova,A.F. The first find of Clavatipollenites pollen in Cretaceous deposits of Western Siberia |
1977 |
| details |
Cretaceous |
|
USSR(Siberia) |
Papulov,G.N. et al. Correlation of the Cretaceous sediments in the Urals and in the West Siberian Plate |
1985 |
| details |
Middle Volgian |
|
USSR(Siberia) |
Ilyina,V.I. Microphytoplankton of the Jurassic and Cretaceous boundary deposits in the sections of the Cape Urdjuk-Khaya (The Paza Peninsula). (In: Palynology in the USSR. A.F.Chlonova, editor) |
1988 |
| details |
Late Jurassic |
Early Cretaceous |
USSR(Siberia) |
Zakharov,V.A. et al. Cretaceous System. (In: The Phanerozoic of Siberia (Mesozoic-Cenozoic). Volume 2. I.S.Tsitovich, editor) |
1984 |
| details |
Middle Berriasian |
Middle Valanginian |
USSR(Siberia) |
Markova,L.G. Palynological characteristics of Neocomian deposits of the northwest part of West Siberia. (In: Paleopalynology Material of Central Siberia. L.E.Markova, editor) |
1971 |
| details |
Albian |
|
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Valanginian |
Albian |
USSR(Siberia) |
Markova,L.G. On the evolution of Jurassic and Early Cretaceous flora of West Siberia. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Cretaceous |
|
USSR(Siberia) |
Chlonova,A.F. General changes in the spore-pollen composition of Cretaceous deposits of North Asia. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Valanginian |
|
USSR(Siberia) |
Vakhrameev,V.A. Lower and Upper boundaries of the Upper Jurassic deposits based on paleobotanical data. |
1973 |
| details |
Late Cretaceous |
Early Tertiary |
USSR(Siberia) |
Takahashi,K. Problems of distribution and variation of pollen and spore assemblages in the Upper Cretaceous and Paleogene. |
1973 |
| details |
Early Cretaceous |
Early Tertiary |
USSR(Siberia) |
Takahashi,K. Problems of distribution and variation of pollen and spore assemblages in the Upper Cretaceous and Paleogene. |
1973 |
| details |
Neocomian |
Danian |
USSR(Siberia) |
Chlonova,A.F. Palynology of Cretaceous deposits of Siberia and the Far East. |
1974 |
| details |
Aptian |
Albian |
USSR(Siberia) |
Chlonova,A.F. Palynology of Cretaceous deposits of Siberia and the Far East. |
1974 |