| details |
Early Jurassic |
|
USSR(Kazakh SSR) |
Lyuber,A.A. et al. Paleofloristic methods: method of correlating coal bearing strata and the coal beds from spore and pollen analysis. (In: Methods of correlating Coal Measures and the Synomymy of Coal Seams. I.I.Gorskii, editors) |
1968 |
| details |
Early Permian |
|
USSR(Krasnoyarsk Kray) |
Oshurkova,M.V. Upper Paleozoic complexes of microspores of the Tunguska floristic Region, found in the Minusinsk Basin. (In: Palynology, Method and Stratigraphy) |
1973 |
| details |
Middle Carboniferous |
|
USSR(Kazakh SSR) |
Oshurkova,M.V. Palynological characteristics of the Kazakhstan Province of the Carboniferous Euramerian Region. |
1980 |
| details |
Middle Carboniferous |
|
USSR(Kazakh SSR) |
Oshurkova,M.V. Palynological characteristics of the Kazakhstan Province of the Carboniferous Euamerian area. (In: Problems of Modern Palynology. A.F.Chlonova, editor) |
1984 |