| details |
Late Famennian |
|
USSR(Ukrainian SSR) |
Pashkevich,E.I. et al. The Dnieper-Donets Basin. (In: Devonian Systems. D.V.Nalivkin et al, editors) |
1973 |
| 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 |
Late Tournaisian |
|
USSR(Moscow Basin) |
Vanderflit,K.A. Paleopalynological grounds for the stratigraphic subdivision of Lower Carboniferous deposits of the North west part of the Moscow Basin. (In: Methods of Paleopalynological investigation. S.R.Samolovich, editors) |
1968 |
| details |
Late Devonian |
Tournaisian |
USSR(Ukrainian SSR) |
Ishchenko,A.M. Spore and pollen analysis of the Lower Carboniferous deposits of the Dnieper-Donets Basin. |
1958 |