| details |
Visean |
|
Kazakstan |
Oshurkova,M.V. et al. Palynostratigraphy of Carboniferous deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Early 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 |
| details |
Early Carboniferous |
|
USSR(Kazakh SSR) |
Oshurkova,M.V. Palynological characteristics of the Kazakhstan Province of the Carboniferous Euramerian Region. |
1980 |