| details |
Coniacian |
Santonian |
USSR(Kazakh SSR) |
Ponomarenko,Z.K. The age and paleogeographical environments of Bauxite Formation Kazakhstan. (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 |
Cenomanian |
Turonian |
Spain |
Jonker,R.K. Fluvial sediments of Cretaceous age along the Southern Border of the Cantabrian Mountains, Spain. |
1972 |
| details |
Campanian |
|
USSR(Turkmen SSR) |
Petrosyants,M.A. et al. On the spore-pollen complexes from deposits of the Coniacian, Santonian, Campanian and Maastrichtian Layers of eastern Turkmeni (Karakum Beyond the Unguz and the Middle Course of the Am-Dar'Ya R.) |
1965 |