Abstract
Revision of the Siberian Middle- and Upper Volgian ammonites, which were previously identified as Craspedites mosquensis Geras. allow their re-identification as a new species C. schulginae sp. nov.
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Original Russian Text © A.S. Alifirov, 2009, published in Paleontologicheskii Zhurnal, 2009, No. 6, pp. 13–15.
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Alifirov, A.S. Craspedites schulginae sp. nov., a new ammonite species from the Volgian Stage. Paleontol. J. 43, 612–614 (2009). https://doi.org/10.1134/S0031030109060021
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DOI: https://doi.org/10.1134/S0031030109060021