| details |
Early Kazanian |
Middle Kazanian |
USSR(Far East) |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |
| details |
Early Triassic |
Late Triassic |
USSR(Komi ASSR) |
Chalyshev,V.I. et al. Biostratigraphy of the Triassic of the Pechorsk District. |
1966 |
| details |
Early Permian |
Late Permian |
USSR(Tyumenskaya Oblast) |
Dibner,A.F. Stratigraphic significance of spore and pollen assemblages of Imangda Coal deposits in the Norilsk Region. |
1961 |
| details |
Early Permian |
Late 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 |
Middle Kazanian |
Late Kazanian |
USSR(Far East) |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |
| details |
Sakmarian |
Kungurian |
USSR(Kazakh SSR) |
Bulekbaev,S.E. et al. Carboniferous and Permian deposits in the eastern part of the Pre-Kaspian Depression |
1967 |
| 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 |
Sakmarian |
Kungurian |
USSR(Kazakh SSR) |
Bogomolova,L.L. et al. Subsalt deposits on the East Side of the Caspian Syneclise (Kenkiyak-Mortuk-Zhanazhol area). |
1963 |
| details |
Asselian |
Kungurian |
USSR(Kazakh SSR) |
Kukhtinova,L.V. et al. Lower Permian palynocomplexes of the terrigenous deposits in the eastern Caspian Depression |
1990 |
| details |
Oxfordian |
Kimmeridgian |
Canada(NWT,Franklin) |
McGregor,D.C. Triassic, Jurassic and Lower Cretaceous spores and pollen of Arctic Canada. |
1965 |
| details |
Sakmarian |
Kazanian |
USSR(Yakut ASSR) |
Dibner,A.F. A comparison of bearing sections of the Permian sediments in the Leno-Katanski Depression according to palynological data. |
1963 |
| details |
Kungurian |
Kazanian |
USSR(Yakut ASSR) |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |
| details |
Kungurian |
Kazanian |
USSR(Yakut ASSR) |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |
| details |
Late Tatarian |
Early Triassic |
USSR(Komi ASSR) |
Chalyashev,V.I. On stratigraphy of the Upper Permian and Triassic of northern Pre-Ural |
1963 |
| details |
Late Kazanian |
Early Tatarian |
USSR(Komi ASSR) |
Hart,G.F. The biostratigraphy of Permian palynofloras. |
1970 |
| details |
Late Carboniferous |
Early Permian |
USSR(E.Kazakh Oblast) |
Bublichenko,N.L. et al. On the age of the Gremiachinskaya Suite and new type of Copper mineralization in the Rudny Altai. |
1972 |
| details |
Late Carboniferous |
Early Permian |
USSR(Urals) |
Naumova,S.N. et al. On the stratigraphic position of the Autunian and its Analogs |
1964 |