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From
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To
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Geolocation
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Author - title
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Year
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| 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 | Santonian | USSR(WSL) | Filippova,E.A. Santonian. (In: Stratigraphy of Mesozoic and Cenozoic Periods of Western Siberian Lowland. E.A.Filippova, editor) | 1957 | |
| details | Middle Jurassic | USSR(WSL) | Zauer,V.V. et al. Spore-pollen complexes of Mesozoic and Cenozoic deposits of the Region of the City Tyumen. | 1954 |