| original |
Early Senonian |
|
E.Germany(Halle) |
Weyland,H. et al. On the well-structured leaves and plant microfossils from the Lower Senonian Clays of the Quedlinburg area. |
1953 |
| original |
Neocomian |
Albian |
Nd |
Brenner,G.J. The spores and pollen of the Potomac Group of Maryland |
1962 |
| original |
Neocomian |
Albian |
Maryland |
Brenner,G.J. The spores and pollen of the Potomac Group of Maryland |
1962 |
| details |
Valanginian |
|
USSR(Ukrainian SSR) |
Voronova,M.A. Palynological characteristic of the contiguous Upper Jurassic-Lower Cretaceous formations of the Dnepr-Donets Trough. |
1971 |
| details |
Hauterivian |
Aptian |
USSR(Primorsk Kray) |
Bolkhovitina,N.A. Connection of Gleicheniaceae and Schizaeaceae fern with paleofloristic Regions of the Jurassic Period and Cretaceous Epoch in Euasia by palynological data. |
1971 |
| details |
Neocomian |
Aptian |
USSR(Ukrainian SSR) |
Bolkhovitina,N.A. Connection of Gleicheniaceae and Schizaeaceae fern with paleofloristic Regions of the Jurassic Period and Cretaceous Epoch in Euasia by palynological data. |
1971 |
| details |
Albian |
|
Canada(Arctic) |
Hopkins,W.S. Some spores and pollen from the Christopher Formation, (Albian), of Ellef and Amund Ringnes Island, and Northwestern Meville Island, Canadian Arctic Archipelago. |
1974 |
| details |
Aptian |
|
Poland |
Mamczar,J. The stratigraphy of the Barremian to Middle Albian sediments in the Polish Lowland according to studies of microspores. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Aptian |
|
USSR(Kazakh SSR) |
Shvetsova,E.M. Spore and pollen assemblages of the Lower Cretaceous deposits of the eastern Ustyurt. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Barremian |
|
USSR(Kazakh SSR) |
Shvetsova,E.M. Spore and pollen assemblages of the Lower Cretaceous deposits of the eastern Ustyurt. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Aptian |
Albian |
Canada(Nova Scotia) |
King,L.H. et al. Cretaceous strata on the Scotian Shelf. |
1970 |
| details |
Valanginian |
|
USSR(Kazakh SSR) |
Shvetsova,E.M. Spore and pollen assemblages of the Lower Cretaceous deposits of the eastern Ustyurt. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Valanginian |
|
USSR(Ukrainian SSR) |
Voronova,M.A. et al. Comparison of spore-pollen assemblages of the Jurassic-Cretaceous boundary of Dnepr-Donets Depression and Prutdnestr interfluve. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Late Albian |
Cenomanian |
Utah |
May,F.E. et al. Palynology of the Dakota Sandstone (Middle Cretaceous) near Bryce Canyon National Park, southern Utah. |
1973 |
| details |
Early Albian |
|
USSR(Primorsk Kray) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Albian |
|
Canada(NWT,Franklin) |
Hopkins,W.S. Preliminary ecological comments on Albian microfloras from the Canadian Arctic Islands. |
1971 |
| details |
Wealden |
Aptian |
England |
Bolkhovitina,N.A. Distribution of Schizaeaceous spores in Jurassic and Lower Cretaceous deposits of Eurasia. |
1971 |