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From
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Geolocation
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Author - title
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Year
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| details | Early Jurassic | USSR(Ukrainian SSR) | Prosviryakova,Z.P. Jurassic spore-pollen assemblages of the Pripyat Basin | 1971 | |
| details | Induan | Olenikian | USSR(Taymyr Nat.Okrug) | Varyukhina,L.M. Comparison of the Triassic spore assemblages of the northeast of the European part of the USSR with the Coeval assemblages of other regions. | 1974 |
| details | Bathonian | USSR(Kazakh SSR) | Kruchinina,N.V. et al. Palynostratigraphy of Jurassic deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) | 1990 |