A contribution to the revision of the genus Fenestella (Bryozoa) from the lower carboniferous of the east European platform |
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| Authors: | R V Gorjunova |
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| Institution: | 1. Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, Russia
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| Abstract: | About 50 species of the genus Fenestella from the Lower Carboniferous of the East European platform are revised. They are shown to belong to the following seven genera: Fenestella, Rectifenestella, Laxifenestella, Exfenestella, Fabifenestella, Alternifenestella, and Ignotifenestella. Diagnoses of the three latter genera are given and 11 species are described, including type species, one of which, A. substricta sp. nov., is new. Lectotypes are selected for the three known species A. major (Nikiforova, 1933), A. minor (Nikiforova, 1933), and A. media (Nikiforova, 1927). |
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