| details |
Early Tournaisian |
|
USSR(E.Kazakh Oblast) |
Grishina,T.S. Spore complexes of the Lower Carboniferous deposits of Rudney Altai. (In: Problems in the geology and Metalology of the Zayan Fold area) |
1973 |
| details |
Tournaisian |
|
USSR(Kazakh SSR) |
Stanichnikova,M.S. et al. Palynological characteristics of Permian and Carboniferous deposits of the southeast part of the Pre-Caspian Basin. (In: Palynological studies (Collected Articles) |
1976 |
| details |
Tournaisian |
|
USSR(Ukrainian SSR) |
Owens,B. Recognition of the Devonian-Carboniferous boundary by palynological methods. |
1966 |
| details |
Early Tournaisian |
|
USSR(Altai Kray) |
Grishina,T.S. et al. Stratification of Paleozoic deposits of the Irtysh-Zaysan Geosyncline, based on palynology. |
1974 |