| details |
Berriasian |
Barremian |
USSR(WSL) |
Voitsel,Z.A. et al. Palynological characteristics of Berraisian (?), Valanginian and Hauter-Barremian deposits of the Ob-Irtysh Interfluve. (In: Paleopalynology Material of Central Siberia. L.E.Markova, editor) |
1971 |
| details |
Berriasian |
|
USSR(Yakut ASSR) |
Lyubomirova,K.A. et al. Results of palynological studies of Lower Cretaceous deposits in the northern part of the Leno-Anabar Trough. (In: Palynological Investigations of Paleozoic and Mesozoic deposits of Northern USSR and Caspian Sea Region. N.A. Timoshina, editor) |
1985 |
| details |
Berriasian |
Valanginian |
USSR(WSL) |
Shirokova,Y.F. Palynological characteristic of the Frolovskaya Suite, (Late Cretaceous). |
1973 |
| details |
Aptian |
Senonian |
USSR(Uzbek SSR) |
Obonitskaya,E.K. Spore pollen complexes and their importance in the Division of Cretaceous deposits of Central Kyzl-Kum and the Southern Pre-Aral |
1964 |
| details |
Aptian |
Albian |
USSR(WSL) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Aptian |
Albian |
USSR(WSL) |
Ivanova,E.A. et al. Pollen and spores of Western Siberia; Jurassic to Paleocene. |
1961 |