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Author - title
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Year
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| details | Carboniferous | Early Carboniferous | USSR(Ukrainian SSR) | Golubtsov,V.K. et al. On the discovery of deposits of the Yasnaya Polyana Substage of the Lower Carboniferous in the Chernigov deep well | 1959 |
| details | Carboniferous | USSR | Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) | 1966 |