| details |
Late Oligocene |
Middle Miocene |
USSR(Belorussian SSR) |
Manykin,S.S. The main ways of the development of the flora and vegetation of Byelorussia during Late Oligocene and Neogene. (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 |
Middle Miocene |
|
USSR(Russian Platform) |
Ananova,E.N. Pollen of Neogene deposits from the Southern Russian Platform. |
1974 |
| details |
Recent |
|
Nd |
Kedves,M. et al. Electronmicroscopical investigations of the Normopolles group and some other selected European and North American angiosperm pollen. 2 |
1976 |
| details |
Early Miocene |
|
USSR(Kazakh SSR) |
Panova,L.A. et al. Palynostratigraphy of Neogene deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |