Browsing Государственный геологический музей им. В.И. Вернадского by Author "Rogov, Mikhail A."

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Ammonite assemblages in the Lower to Upper Kimmeridgian boundary interval (Cymodoce to Mutabilis zones) of Tatarstan (central European Russia) and their correlation importance

Rogov, Mikhail A.; Wierzbowski, Andrzej; Shchepetova, Elena (E. Schweizerbart'sche Verlagsbuchhandlung, 2017)

For the first time upper part of the Cymodoce Zone sensu lato (mostly Askepta Subzone) of the Lower Kimmeridgian and the Mutabilis Zone of the Upper Kimmeridgian are described in detail from the Russian Platform. The most ...
The first record of Late Jurassic megateuthidid belemnites – Chuvashiteuthis aenigmatica gen. et sp. nov. from the upper Kimmeridgian of Central Russia.

Ippolitov, Aleksei P.; Berezin, Alexander Yu.; Rogov, Mikhail A.; Desai, Bhawanising G. (Czech Geological Survey, Prague, 2017)

Present paper discusses finds of peculiar Upper Kimmeridgian belemnitids from Central Russia. Systematic morphological investigation, combined with biometrical comparison and mineralogical study, has shown that these ...

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