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Author - title
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Year
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| details | Devonian | USSR(Yakut ASSR) | Pashkevich,N.G. Coding of morphological characteristics of miospores of Devonian vegetation. | 1975 | |
| details | Coblenzian | USSR(Kemerovskaya) | Andreeva,E.M. et al. New data on the phytostratigraphy of Devonian Deposits in the Altay-Sayan Mountain Region. (In: Contributions to the Phytostratigraphy of Devonian Deposits in the Altay-Sayon Mountain Region, Collected Articles) | 1962 |