| details |
Late Famennian |
|
USSR(Urals) |
Chibrikova,E.V. Devonian - Carboniferous Boundary in different structural facial zones of the South Urals and Fore Urals, (according to palynological data). |
1978 |
| details |
Visean |
|
USSR(Urals) |
Bludorova,E.A. The role of the paleopalynological method in solving the problem of the borderline between the Tournaisian and Visean Stages in the Volga-Urals Region. (In: Paleopalynoligical Method Applied in Stratigraphy. S.R.Samoilovich, editor) |
1968 |
| details |
Early Visean |
|
USSR(Urals) |
Ananiev,A.R. et al. Stratigraphy of the Coal-bearing Lower Carboniferous of the eastern Slope of the Urals. (In: Paleontological Characteristics of the Main Subdivisions of the Carboniferous.) |
1979 |
| details |
Late Tournaisian |
|
USSR(Urals) |
Ananiev,A.R. et al. Stratigraphy of the Coal-bearing Lower Carboniferous of the eastern Slope of the Urals. (In: Paleontological Characteristics of the Main Subdivisions of the Carboniferous.) |
1979 |
| details |
Early Visean |
|
USSR(Urals) |
Burilova,R.V. Changes in the spore assemblages in the section of the West Urals Coal-bearing Formation as a basis for its subdivision. (In: Palynology of Proterophyte and Palaeophyte.S.N.Naumova, editor) |
1974 |
| details |
Tournaisian |
|
USSR(Urals) |
Burilova,R.V. et al. Spore-pollen assemblages. (In: Paleontological Atlas, Carboniferous Deposits of the Urals.) |
1975 |
| details |
Early Visean |
|
USSR(Urals) |
Lyadova,R.A. et al. Lower and Middle Visean deposits of the Polyudovsk Rise. (In: Carboniferous Stratigraphy, Fusulinidae and Miospores of the Urals, Svedlovsk. G.N.Papulov et al, editor) |
1980 |
| details |
Early Visean |
|
USSR(Urals) |
Sultanaev,A.A. Key sections. (In: Key sections and fauna of the Visean and Namurian Stages of Middle and Southern Urals) |
1978 |
| details |
Early Visean |
Middle Visean |
USSR(Urals) |
Stanichnikova,M.S. Spores and pollen. (In: Key sections and fauna of the Visean and Namurian Stages of Middle and Southern Urals) |
1978 |
| details |
Tournaisian |
|
USSR(Urals) |
Burilova,R.V. Stratigraphy of the coal-bearing formations on the Western Slope of the Middle Urals. |
1971 |
| details |
Tournaisian |
|
USSR(Urals) |
Burilova,R.V. et al. Spore-pollen assemblages. (In: Paleontological Atlas, Carboniferous Deposits of the Urals.) |
1975 |
| details |
Visean |
|
USSR(Urals) |
Burilova,R.V. et al. Spore-pollen assemblages. (In: Paleontological Atlas, Carboniferous Deposits of the Urals.) |
1975 |
| details |
Early Visean |
Middle Visean |
USSR(Urals) |
Byvsheva,T.V. Zonation of the Tournaisian and Lower and Middle Visean deposits of the Volga-Urals Region on the basis of spore analysis. |
1974 |
| details |
Visean |
|
USSR(Urals) |
Byvsheva,T.V. Palynological character and stratigraphical arrangement of the Bobrikov horizon as found in the Lower Carboniferous Period of the Volga-Urals Region. |
1967 |
| details |
Late Tournaisian |
Middle Visean |
USSR(Ulyanov) |
Loginova,A.M. Stratigraphy of the terrigenous Part of the Lower Carboniferous of the Ulyanovskogo Povolzhya (Okhotnichya and Varvarovsk areas) |
1960 |
| details |
Visean |
|
USSR(Ulyanov) |
Byvsheva,T.V. The spore-pollen characteristics of the Lower Carboniferous in the Melemess and Buzuluk explora-Tory Drill Holes. |
1957 |
| details |
Visean |
|
USSR(Ukrainian SSR) |
Lukin,A.Y. et al. Bobrikovskiy Unit of the Visean Stage in the Dnieper-Donets Basin |
1976 |