| original |
Maastrichtian |
Danian |
USSR(WSL) |
Chlonova,A.F. Spores and pollen of the upper half of the Upper Cretaceous of the eastern part of the Western Siberian Lowland. |
1961 |
| details |
Late Cretaceous |
|
USSR(Siberia) |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Danian |
|
USSR(WSL) |
Grigoreva,K.N. et al. On the question of the presence of Danian (?) deposits in the eastern West Siberia. (In: Paleopalynology Material of Central Siberia. L.E.Markova, editor) |
1971 |
| details |
Late Senonian |
|
USSR(Kazakh SSR) |
Nesterova,E.V. et al. Palynological and microfaunistic characteristics of the Upper Senonian deposits of East Pre-Aralsk. |
1976 |
| details |
Maastrichtian |
|
China(Inner Mongolia) |
Sun,X.-J. et al. Late Cretaceous (Maestrichtian) sporo-pollen assemblages from northern Nei Monggol. |
1979 |