| details |
Cenomanian |
Turonian |
USSR(Yakut ASSR) |
Fradkina,A.F. Spore-pollen complexes of the Mesozoic of Western Yakutiya (Vilyuysk Syneclise and Priverkhoyansk Depression). (In: Palynological characteristics of the Paleozoic, Mesozoic and Cenozoic deposits of Vakutia. A.I.Tomskayiya and V.F.Vozin, editors) |
1967 |
| details |
Toarcian |
Bajocian |
USSR(Ukrainian SSR) |
Semenova,E.V. Spore and pollen assemblages of deposits of the Jurassic and Triassic Boundary of the Don Basin. |
1970 |
| details |
Valanginian |
Hauterivian |
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Aptian |
Albian |
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Senonian |
|
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Aptian |
Albian |
USSR(Far East) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Cenomanian |
Turonian |
USSR(WSL) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Early Jurassic |
|
USSR(Yakut ASSR) |
Zhabresa,L.D. Palynological characteristics of Jurassic and Cretaceous deposits of the Kenkeme Area, (Southern Chakys Horst). (In: Palynological characteristics of the Paleozoic, Mesozoic and Cenozoic deposits of Vakutia. A.I.Tomskayiya and V.F.Vozin, editors) |
1971 |
| details |
Induan |
Carnian |
USSR(Urals) |
Tuzhikova,V.I. Lithology and stratigraphy of the Lower Mesozoic deposits of the Urals. (In: The history of the Lower Mesozoic accumulation of Coals in the Urals) |
1973 |
| details |
Late Permian |
Early Triassic |
USSR(Yakut ASSR) |
Safyainikov,Y.V. Concerning the formation, size and age of the Lower Triassic Tuffogenic structure of South Western Yakuts. (In: Material on the Biostratigraphy and Paleogeography of Eastern Siberia) |
1975 |
| details |
Early Toarcian |
|
USSR(Yakut ASSR) |
Kovalalskaya,V.T. Palynocomplexes in Jurassic deposits of the Vilyuy Synclise and Pre-Legayushch Region of the Pre Verkhoyansk Basin. (In: Stratigraphy and Palynology of Sedimentary Deposits of Yakutia. A.I.Tomskaya, editor) |
1982 |