| details |
Kungurian |
Kazanian |
USSR |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Ufimian |
Kazanian |
USSR(Russian Platform) |
Varyukhina,L.M. Spores and pollen of the red-colored coal-bearing Permian and Triassic sediments of the northeastern part of European SSSR. |
1971 |
| details |
Ufimian |
|
USSR(Russian Platform) |
Molin,V.A. et al. Upper Permian spore-pollen assemblages of the northern Russian Platform |
1972 |
| details |
Early Permian |
|
USSR(Komi ASSR) |
Telnova,V.D. Correlation of Permian deposits of different facies in the northern part of the Cis-Urals Trough and in the Northeasern Part of the Russianp Latform. |
1974 |
| details |
Ufimian |
|
USSR(Komi ASSR) |
Varyukhina,L.M. On the palynological characteristics of Ufimian deposits of the Pechorsk Synclise. (In: The Phanerozoic of the Northern European Part of the USSR.) |
1980 |
| details |
Ufimian |
|
USSR(European) |
Varyukhina,L.M. et al. Distribution of miospore complexes in dissimiliar deposits of the Upper Permian of the European part of the USSR and their correlation. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Kazanian |
|
USSR(Nenets Nat.Okrug) |
Molin,V.A. et al. New data on the paleontological characteristics of Upper Permian deposits of the Kanin Peninsula. (In: Supporting sections of Silurian and Devonian boundary deposits of the Pripolar Urals. V.S.Tsyganko and V.A.Chermnykh, editors) |
1983 |
| details |
Ufimian |
|
USSR(European) |
Molin,V.A. et al. Ufimian deposits in European USSR and their age Analogies |
1989 |
| details |
Kazanian |
|
Russian Platform |
Koloda,N.A. et al. Analogue of the Ufimian, Kazanian and Tatarian Stages of Russia in North - Western China based on miospores and bivalves. |
1996 |
| details |
Ufimian |
|
Russian Platform |
Koloda,N.A. et al. Analogue of the Ufimian, Kazanian and Tatarian Stages of Russia in North - Western China based on miospores and bivalves. |
1996 |
| details |
Ufimian |
|
Russia(Bashkortostan) |
Molostovskaya,I.I. Stratigraphic correlation of the Upper Permian deposits from the South of the Cis-Ural Marginal Trough and the adjacent areas of the Russian Plate |
1997 |