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Author - title
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Year
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| details | Bathonian | Volgian | USSR(Krasnoyarsk Kray) | Sheiko,L.N. The history of plant development in Jurassic times in the Pre-Yenisey Part of the West Siberian Lowlands. (In: Paleopalynology Material of Central Siberia. L.E.Markova, editor) | 1971 |
| details | Valanginian | USSR(WSL) | Teslenko,Y.V. et al. Lower Cretaceous flora of the Western Siberian Lowlands. | 1962 |