| details |
Early Devonian |
Middle Devonian |
USSR(Latvian SSR) |
Golubtsov,V.K. Stratigraphic and paleontological research in Byelorussia. |
1978 |
| details |
Early Devonian |
Middle Devonian |
USSR(European) |
Kedo,G.I. et al. Spores. (In: Colloquia on the fauna and flora of the Lower and Middle Devonian boundary Layers in the USSR.) |
1978 |
| details |
Siegenian |
Emsian |
USSR(Tyumenskaya Oblast) |
Spasskiy,N.Y. Spores: Gedinian to Early Eifelian, Late Middle Devonian boundary at the Base of Takada, Salairka and Pyarnees species list. (In: A Colloquia on the fauna and flora of Lower to Middle Devonian horizons of USSR) |
1978 |
| details |
Siegenian |
Emsian |
USSR(Estonian SSR) |
Spasskiy,N.Y. Spores: Gedinian to Early Eifelian, Late Middle Devonian boundary at the Base of Takada, Salairka and Pyarnees species list. (In: A Colloquia on the fauna and flora of Lower to Middle Devonian horizons of USSR) |
1978 |
| details |
Late Emsian |
Eifelian |
USSR(Latvian SSR) |
Nenasteva,V.E. Spores. Lower and Middle Devonian of Latvia. (In: Devon i Karbon Pribaltiki. V.S.Sorokin et al, editors) |
1981 |
| details |
Early Devonian |
Eifelian |
USSR(Urals) |
Chibrikova,E.V. Stratigraphy of Devonian and older Paleozoic deposits of the Southern Urals and the Pre-Urals (According to plant Microfssils). |
1977 |
| original |
Early Devonian |
|
USSR(Latvian SSR) |
Kedo,G.I. New species of spores from the Lower and Middle Devonian of the Western Russian Plain. (In: New Species of Fossil Fauna and Flora of Belorussia.) |
1976 |
| details |
Early Devonian |
|
USSR(Latvian SSR) |
Kedo,G.I. Lower Devonian plant microfossils of the Western East-European Platform |
1978 |
| details |
Early Devonian |
|
USSR(Lithuanian SSR) |
Kedo,G.I. Lower Devonian plant microfossils of the Western East-European Platform |
1978 |
| details |
Middle Devonian |
|
USSR(Estonian SSR) |
Kedo,G.I. Lower Devonian plant microfossils of the Western East-European Platform |
1978 |