| details |
Late Senonian |
|
USSR(Siberia) |
Grigoreva,K.N. Spores and pollen from the Senonian sediments of the West Siberian Lowland. (In: Stratigraphic and Paleontological Material of Siberia. V.I.Krasbov and Y.V.Teslanko, editors) |
1969 |
| details |
Barremian |
|
USSR(Siberia) |
Boytsova,E.P. et al. Spore and pollen complexes of Mesozoic deposits of the USSR |
1960 |
| details |
Aptian |
Albian |
USSR(Siberia) |
Boytsova,E.P. et al. Spore and pollen complexes of Mesozoic deposits of the USSR |
1960 |
| details |
Early Cretaceous |
|
USSR(Siberia) |
Bolkhovitina,N.A. History of the Schizaceaeceae Family in the geological past on the basis of spore studies. |
1962 |
| details |
Albian |
Senonian |
USSR(Siberia) |
Brattseva,G.M. The problem of the Tsagaiansk flora with regard to spore and pollen analytical data. |
1967 |
| details |
Valanginian |
Barremian |
USSR(Siberia) |
Boltenhagen,E. State of knowledge of Lower Cretaceous palynology |
1966 |
| details |
Early Cretaceous |
|
USSR(Siberia) |
Bolkhovitina,N.A. History of Schizaeceae Family in the geological past on the basis of spore studies. |
1962 |
| details |
Late Jurassic |
|
USSR(Siberia) |
Bolkhovitina,N.A. Spore and pollen complexes of the Triassic to the Lower Cretaceous (East of Yenisey River) |
1967 |
| details |
Late Jurassic |
|
USSR(Siberia) |
Bolkhovitina,N.A. Spores of the Schizaeaceae Family and questions of its history in the geological past. |
1957 |
| details |
Late Jurassic |
|
USSR(Siberia) |
Ilina,V.U. Palynological characteristics of Jurassic Layers of Siberia. |
1971 |
| details |
Neocomian |
|
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
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 |
Valanginian |
|
USSR(Siberia) |
Markova,L.G. Spore and pollen assemblages of the Lower Cretaceous from Western Siberia. |
1967 |
| details |
Aptian |
Albian |
USSR(Siberia) |
Markova,L.G. Spore and pollen assemblages of the Lower Cretaceous from Western Siberia. |
1967 |
| details |
Maastrichtian |
|
USSR(Siberia) |
Laukhin,S.A. et al. Paleography during the time of Bauxite accumulation at the eastern Slope of the Yenisei Ridge. |
1974 |
| details |
Volgian |
|
USSR(Siberia) |
Vakhrameev,V.A. et al. Paleobotanical data and the Jurassic-Cretaceous boundary. |
1975 |