| original |
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(WSL) |
Chlonova,A.F. Some morphological types of spores and pollen grains from Upper Cretaceous of eastern part of West Siberian Lowland. |
1962 |
| details |
Late Cretaceous |
|
USSR(WSL) |
Chlonova,A.F. The stratigraphic importance of some morphological types of spores and pollen as seen from the example of Upper Cretaceous deposits in the eastern part of the West Siberian Lowand. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Maastrichtian |
Danian |
USSR(Siberia) |
Krutzsch,W. Taxonomy of syncolporate and morphologically similar pollen genera and species, (Sporae dispersae), from the Upper Cetaceous and Tertiary. Part 2. (Aquilapolles =Triprojectacites). |
1970 |
| 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 |
Maastrichtian |
|
USSR(Siberia) |
Chlonova,A.F. The distribution of Orbiculapollis pollen at the Cretaceous-Paleogene boundary. (In: Stratigraphy and Palynology of the Mesozoic and Cenozoic of Siberia. V.S.Volkova, editor) |
1979 |
| details |
Maastrichtian |
|
Worldwide |
Zaklinskaya,E.D. Synopsis |
1979 |
| details |
Maestrichtian |
|
Nd |
Chlonova,A.F. Form-genus Orbiculapollis Chlonova, 1961. (In: Synopsis: Key and Correlative Taxa (Late Cretaceous - Paleogene) angiosperm pollen (Reference Manual). M.A.Petrosyants, editor) |
1979 |
| details |
Maastrichtian |
|
USSR(Siberia) |
Takahashi,K. Stratigraphic and geographic distribution of Triprojectacites pollen group in the Late Cretaceous and the Early Tertiary. |
1981 |
| details |
Nd |
|
Nd |
Farabee,M.J. Morphology of Triprojectate fossil pollen: form and distribution in space and time. |
1993 |