| details |
Early Permian |
|
USSR(Urals) |
Dyupina,G.V. Lower Permian spore-pollen assemblage from Bagagyaka River and Karabolki River. (In: Permian deposits of the East Slope of the Urals. Collection on Problems of Stratigraphy #9. N.P.Malakhov, editor) |
1967 |
| details |
Asselian |
|
USSR(Urals) |
Chuvashov,B.I. et al. Faunal complexes and problems of the correlation of diverse facies deposits (Asselian Stage of the western slope of the Middle Urals). (In: The Biostratigraphy and Paleobiogeography of the Devonian and Carboniferous, Asian USSR. V.N.Dubatolov et al, editors) |
1978 |
| original |
Kazanian |
|
USSR(Urals) |
Vasileva,M.M. Results of a study of spore-pollen assemblages of Upper Permian deposits of the Aktyubinsk Region the Urals. (In: Biostratigraphy and Paleontology of Paleozoic Deposits of the Eastern Part of the Russian Platform and Western Priuralye. A.K.Gusev, editor) |
1970 |
| original |
Tatarian |
|
USSR(Urals) |
Vasileva,M.M. Results of a study of spore-pollen assemblages of Upper Permian deposits of the Aktyubinsk Region the Urals. (In: Biostratigraphy and Paleontology of Paleozoic Deposits of the Eastern Part of the Russian Platform and Western Priuralye. A.K.Gusev, editor) |
1970 |
| details |
Artinskian |
|
USSR(Urals) |
Dyupina,G.V. Palynological characteristics of the boundry between the Artinskian and Kungurian deposits of the Central Pre-Urals. (In: Biostratigraphy of the Artinskian and Kungurian Stages of the Urals. D.M.Rauzer-Chernousova and B.I.Chuvashov, editors) |
1980 |
| details |
Olenikian |
|
USSR(Urals) |
Tuzhikova,V.I. Miospores and stratigraphy of supporting sections of the Uralian Triassic. (Lower Triassic - Upper Permian Boundary) |
1985 |
| details |
Late Carboniferous |
Kungurian |
USSR(Urals) |
Vyalukhin,G.I. On the age of deposits of the upper part of the Urtazymsk Suite (Southern Urals). (In: Upper Paleozoic Terrigenous Deposits of the Urals.) |
1970 |
| details |
Late Carboniferous |
Early Permian |
USSR(Urals) |
Naumova,S.N. et al. On the stratigraphic position of the Autunian and its Analogs |
1964 |
| details |
Asselian |
|
USSR(Urals) |
Dyupina,G.V. Lower Permian spore-pollen complexes from the Middle Urals |
1971 |
| details |
Sakmarian |
|
USSR(Urals) |
Dyupina,G.V. Lower Permian spore-pollen complexes from the Middle Urals |
1971 |
| details |
Carnian |
|
USSR(Urals) |
Tuzhikova,V.I. Tasmanites-like microfossils in Triassic sediments of the Urals. |
1972 |
| details |
Late Carboniferous |
Early Permian |
USSR(Ukrainian SSR) |
Rauser-Chernousova,D.M. et al. The Carboniferous and Permian boundary in the USSR. (In: Biostratigraphy of Carboniferous and Permian boundary deposits. S.V.Meyen, editor) |
1980 |
| details |
Toarcian |
|
USSR(Ukrainian SSR) |
Semenova,E.V. Stratigraphy of the Upper Triassic Boundary in the North-West Part of the Don Basin. |
1979 |
| details |
Early Bashkirian |
|
USSR(Ukrainian SSR) |
Einor,O.L. et al. The Lower-Middle Carboniferous boundry. (In: The Carboniferous of the USSR. 8th International Congress of Carboniferous Stratigraphy and Geology. R.H.Wagner et al, editors) |
1979 |
| original |
Namurian B |
Early Permian |
USSR(Ukrainian SSR) |
Teteryuk,V.K. et al. Spores and pollen of the Donets Basin Carboniferous and Lower Permian. (In: General Problems of the Carboniferous Stratigraphy) |
1978 |
| details |
Namurian B |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Spore and pollen complexes from the Bashkirian deposits of the Donets Basin |
1979 |
| details |
Middle Carboniferous |
Early Permian |
USSR(Ukrainian SSR) |
Inosova,K.I. et al. Basic Stages of variation in spore-pollen I composition in the Upper Carboniferous and Lower Permian of Donbas. (In: Carboniferous Stratigraphy Problems. S.V. Semichatova, editor) |
1970 |