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Author - title
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| details | Late Cretaceous | USSR(Primorsk Kray) | Agranovskaya,I.A. et al. Gymnosperm plants pollen of Late Cretaceous deposits of various Regions of the USSR. (In: Atlas of Upper Cretaceous, Paleocene and Eocene spore-pollen complex of various Regions the USSR) | 1960 | |
| details | Early Permian | USSR(Kazakh SSR) | Abramova,S.A. et al. The application of palynological investigation in the study of Salt Domes of the Precaspian | 1964 |