| original |
Cenomanian |
Turonian |
USSR(Uzbek SSR) |
Obonitskaya,E.K. Spores of the new form genus Acritosporites from the Upper Cretaceous of its Central Kizil-Kum and Southern Prearal. |
1964 |
| original |
Cenomanian |
Turonian |
USSR(Uzbek SSR) |
Ovonitskaya,Y.K. Spores of a new form genus Acritosporites from the Upper Cretaceous of the Central Kyzyl-Kum and South Aral area |
1964 |
| details |
Cenomanian |
Turonian |
USSR(Kzyl-Ordinskaya) |
Shugaevskaya,O.V. et al. Spores with Lacunae from the Bureinskiy Depression. |
1974 |
| details |
Cenomanian |
Turonian |
USSR(Pre-Urals) |
Shugaevskaya,O.V. et al. Spores with Lacunae from the Bureinskiy Depression. |
1974 |
| details |
Campanian |
|
USSR(Siberia) |
Chlonova,A.F. et al. New discoveries of the pollen Borealipollis bratzevae, Khlonova, of Late Cretaceous deposits. (In: Palynostratigraphy of the Mesozoic and Cainozoic of Siberia. V.S.Volkova and A.F.Khlonova, editors) |
1985 |