Abstract
Based on Yu.L. Pelman’s lingulid collection and our own material, the Early-Middle Cambrian genus Eoobolus, which was widespread on the Siberian Platform, is revised. The Siberian members of this genus have previously been assigned to Lingulella. Two out of these six members are recognized as valid species: Eoobolus siniellus (Pelman) and E. variabilis (Pelman). Lingulella acuta Pelman and L. linguata Pelman are considered here to be junior synonyms of E. priscus (Poulsen, 1932). The valid species are redescribed and their stratigraphic and geographic ranges are given. A new species, E. pelmani sp. nov., is described. New data on the Eoobolus microornamentation and shell structure are provided.
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Original Russian Text © G.T. Ushatinskaya, I.V. Korovnikov, 2014, published in Paleontologicheskii Zhurnal, 2014, No. 1, pp. 28–41.
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Ushatinskaya, G.T., Korovnikov, I.V. Revision of the Early-Middle Cambrian Lingulida (Brachiopoda) from the Siberian Platform. Paleontol. J. 48, 26–40 (2014). https://doi.org/10.1134/S0031030114010158
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DOI: https://doi.org/10.1134/S0031030114010158