Email this article First records of brachiopods of the family Discinidae (Class Lingulata) from the Upper Jurassic of West Siberia
- Authors: Smirnova T.N.1, Ushatinskaya G.T.2, Zhegallo E.A.2, Panchenko I.V.1
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Affiliations:
- Moscow State University
- Borissiak Paleontological Institute
- Issue: Vol 51, No 2 (2017)
- Pages: 155-160
- Section: Article
- URL: https://journals.rcsi.science/0031-0301/article/view/166972
- DOI: https://doi.org/10.1134/S0031030117020150
- ID: 166972
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Abstract
The organophosphatic brachiopods of the superfamily Discinoidea, family Discinidae are described from the Upper Jurassic of West Siberia. The protegulum (embryonic shell) preserved in adult shells is for the first time discovered in Mesozoic discinids. The shell microstructure is studied. A new species, Discinisca undata Smirnova, sp. nov., is established.
About the authors
T. N. Smirnova
Moscow State University
Author for correspondence.
Email: smirnovatatiana76@bk.ru
Russian Federation, Moscow, 119992
G. T. Ushatinskaya
Borissiak Paleontological Institute
Email: smirnovatatiana76@bk.ru
Russian Federation, Profsoyuznaya ul. 123, Moscow, 117997
E. A. Zhegallo
Borissiak Paleontological Institute
Email: smirnovatatiana76@bk.ru
Russian Federation, Profsoyuznaya ul. 123, Moscow, 117997
I. V. Panchenko
Moscow State University
Email: smirnovatatiana76@bk.ru
Russian Federation, Moscow, 119992
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