| details |
Late Permian |
|
USSR(Gorki) |
Dibner,A.F. On two spore-pollen complexes from deposits of the Pechora Series. (In: Scientific Notes, Palaeontology and biostratigraphy) |
1963 |
| details |
Ufimian |
|
USSR(Permsk Oblast) |
Efremova,G.D. Results of palynological study of Permian deposits of Permian Prikamia). (In: Spore-pollen Complexes and Stratigraphy of the Upper Proterozoic, Paleozoic and Mesozoic of the Volga-Uragarea and Central Asia. A.B.Filimonova and A.D.Archangelskaya, editors) |
1963 |
| details |
Kazanian |
|
USSR(Nenets Nat.Okrug) |
Molin,V.A. Spore-pollen assemblages of Permian deposits of the Kanin Peninsula |
1961 |
| details |
Early Jurassic |
|
USSR(Yakut ASSR) |
Bolkhovitina,N.A. Spore-pollen complexes from the Mesozoic deposits of the Vilyuy Basin and their importance for stratigraphy. |
1959 |
| details |
Bajocian |
Oxfordian |
USSR(Sverdlovskaya) |
Tuzhikova,V.I. The Anokhino Tectonic Depression: A new occurrence of Jurassic and Triassic rocks in the Trans-Ural Area. |
1958 |
| details |
Late Jurassic |
|
USSR(Siberia) |
Bolkhovitina,N.A. Atlas of spores and pollen from Jurassic and Lower Cretaceous deposits of the Vilyuysk Basin. |
1956 |
| details |
Kungurian |
|
USSR(Urals) |
Samoilovich,S.R. Pollen and spores of Permian deposits of Cherdyn and Aktyubinsk in the Lower Urals. (In: Palaeobotanical Symposium) |
1953 |