| original |
Tournaisian |
|
USSR(Belorussian SSR) |
Kedo,G.I. Tournaisian spores of the Pripyat Depression and their stratigraphic significance. |
1963 |
| details |
Tournaisian |
|
USSR(Russian Platform) |
Kedo,G.I. Spore assemblages of Upper Devonian and Tournasian deposits and the border between the Devonian and the Carboniferous in the Pipyat Depression |
1962 |
| details |
Early Famennian |
|
USSR(Urals) |
Chibrikova,E.V. Plant microfossils of the Southern Urals and Preurals (From Silurian and Devonian deposits). |
1972 |
| details |
Late Famennian |
|
USSR(Russian Platform) |
Raskatova,L.G. Palynological description of the Famennian deposits in the Central Regions of the Russian Platform. |
1973 |