| details |
Late Oligocene |
|
USSR(Tyumenskaya Oblast) |
Galerkina,S.G. Stratigraphy of the Late Cretaceous and Tertiary deposits of the Berezovsko-Malo-Atlymskogo Region. (In: Geology and Petroleum Resources of the western part of the West Siberian Plain. S.G.Galerkina, editor) |
1959 |
| details |
Olenikian |
|
USSR(Udmurt ASSR) |
Dubeykovskiy,S.G. Age of the ore strata of the Vyatka-Kama Basin. |
1967 |
| details |
Late Pliocene |
|
USSR(Vologda) |
Smirnova,L.N. et al. New discoveries from the Mesozoic of the Volshoi Romanikhi Basin. |
1960 |
| original |
Rhaetian |
Liassic |
USSR(WSL) |
Filippova,E.A. Rhaetian - Liassic. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Middle Jurassic |
|
USSR(WSL) |
Filippova,E.A. Middle Jurassic. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Late Jurassic |
|
USSR(WSL) |
Filippova,E.A. Late Jurassic. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Valanginian |
|
USSR(WSL) |
Filippova,E.A. Valanginian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Hauterivian |
Barremian |
USSR(WSL) |
Filippova,E.A. Hauterivian - Barremian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Aptian |
Albian |
USSR(WSL) |
Filippova,E.A. Aptian - Albian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Cenomanian |
|
USSR(WSL) |
Filippova,E.A. Cenomanian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| original |
Cenomanian |
Turonian |
USSR(WSL) |
Filippova,E.A. Cenomanian - Turonian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) |
1957 |
| details |
Triassic |
|
USSR(WSL) |
Bogatikova,V.K. et al. On the stratigraphic scheme of Meso-Cenozoic deposits of the western part of the West Siberian Plain. |
1957 |
| details |
Late Volgian |
Early Valanginian |
USSR(Yakut ASSR) |
Pavlov,V.V. Palynological substantiation of the boundry of the Upper Jurassic and Lower Cretaceous deposits of the Urkyuk-Khaya Promatory, (Pakhsa Peninsula, Anabar Gulf). |
1970 |