| details |
Campanian |
Late Paleocene |
USSR(Kazakh SSR) |
Blyakhova,S.M. On the relations between Early Paleocene and Upper Cretaceous floras of eastern Kizilkum. (In: The Importance of Palynological Analysis for the Stratigraphic and Paleofloristic Investigations. M.I. Nejshtadt, editor. Papers for the Second International Palynology Conference., Utrecht,1966) |
1966 |
| details |
Early Oligocene |
|
England(Isle of Wight) |
Collinson,M.E. Palaeofloristic assemblages and palaeoecology of the Lower Oligocene Bembridge Marls, Hamstead Ledge, Isle of Wight |
1983 |
| details |
Late Albian |
|
Maryland |
Friis,E.M. et al. Stamen diversity and in situ, pollen of Cretaceous angiosperms. (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) |
1991 |
| details |
Oligocene |
Miocene |
USSR(Krasnoyarsk Kray) |
Kulchitskii,A.A. et al. Key section of northern-Baikalian Upper Cenozoic deposits |
1993 |
| details |
Early Oligocene |
|
Russia(Caucasus) |
Krasheninnikov,V.A. et al. Reference sections of the Eocene - Oligocene boundary strata on the territory of the former Soviet Union. The Kuban River section (Northern Caucasus, Russia). (In: Late Eocene-Early Oligocene geological and Biotical events on the Territory of the Former Soviet Union.Part 2: The Regional Geology of the Upper Eocene and Lower Oligocene. (V.A.Krasheninnikov and A.Akhmetiev, editors) |
1996 |