| details |
Campanian |
Maastrichtian |
USSR(Kazakh SSR) |
Zaklinskaya,E.D. New taxa of angiosperm pollen from Upper Senonian Deposits of 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 |
| original |
Late Senonian |
|
USSR(Kazakh SSR) |
Zaklinskaya,E.D. et al. New pollen species of the form genus Betpakdalina from the Upper Senonian of Central Kazakhstan |
1972 |
| details |
Senonian |
|
USSR(Kazakh SSR) |
Zaklinskaya,E.D. et al. Study of the ultrastructure of the form genus Betpakdalina. |
1972 |
| details |
Nd |
|
Nd |
Kedves,M. The problem of the structure and nomenclature of the exine of fossil angiosperm pollen. |
1975 |
| details |
Maastrichtian |
|
USSR(Kazakh SSR) |
Kedves,M. Transmission electron microscopy of the fossil angiosperm exines. |
1990 |
| details |
Maastrichtian |
|
USSR(Kazakh SSR) |
Kedves,M. et al. Biopolymer organization of the wall of the fossil spores and pollen grains |
1993 |