Shell Ontogeny of the Type Species of the Genus Neouddenites (Ammonoidea, Medlicottiidae) from the Kungurian of Western Verkhoyanie von Kutygin, R. V.

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First Evidence for the Presence of the Upper Carboniferous Deposits on the Tuora-Sis Uplift of the Lower Reaches of the Lena River, Northeast Russia von Makoshin, V. I., Kutygin, R. V.

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A New Representative of the Genus Aphanaia Koninck from the Lower Permian of the Orulgan Ridge (Northeast Russia) von Biakov, A. S., Kutygin, R. V.

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First Record of the Genus Unionites Wissmann (Bivalvia) in the Boreal Permian of Northeast Russia von Biakov, A. S., Kutygin, R. V.

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The First Record of the Goniatite Genus Paramexicoceras in the Changhsingian Deposits of the Upper Permian in Northeastern Asia von Kutygin, R. V., Kilyasov, A. N., Biakov, A. S.

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On the Late Paleozoic Genus Somoholites Ruzhencev (Somoholitidae, Ammonoidea) von Leonova, T. B., Kutygin, R. V., Borissenkov, K. V.

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New Find of Inoceramus-Like Bivalves of the Genus Atomodesma in the Southern Verkhoyansk Region, and Invasions of Extra-Boreal Mollusks into Northeastern Asia during the Permian von Biakov, A. S., Kutygin, R. V.

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The Permian Ammonoid Family Medlicottiidae in the Verkhoyansk Region von Kutygin, R. V.

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Asselian–Sakmarian (Lower Permian) Brachiopod Zonation of the Verkhoyansk Region, Northeast Russia von Makoshin, V. I., Kutygin, R. V.

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Shell Ontogeny of Otoceras concavum Tozer (Ceratitida) and the Problem of the Origin of Otoceratids von Kutygin, R. V., Kilyasov, A. N.

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Clausiuraloceras mechetlense, a New Ammonoid Species from the Kungurian of the Southern Cisuralian Region von Kutygin, R. V.

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The Terminal Assemblage of Permian Brachiopods in the Verkhoyanie, Northeast Russia von Kutygin, R. V., Makoshin, V. I., Biakov, A. S.

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The First Data on Carbon Isotope Stratigraphy of the Asselian and Sakmarian Stages of the Lower Permian in Northern Verkhoyanie von Makoshin, V. I., Kutygin, R. V., Biakov, A. S., Gareev, B. I., Kilyasov, A. N.

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Bivalves from the Delendzhian–Dulgalakhian Boundary Beds of the Middle Permian of the Lower Reaches of the Lena River (Northern Verkhoyansk Region, Northern Siberia) von Biakov, A. S., Kutygin, R. V.

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Carboniferous Ammonoids of the Taimyr Peninsula von Borisenkov, K. V., Konovalova, V. A., Kutygin, R. V.

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Permian ammonoids of the Okhotsk Region, Northeast Asia von Kutygin, R. V., Biakov, A. S.

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New Findings and Stratigraphic Distribution of Foraminifera from Permian–Triassic Boundary Deposits in the Southern Verkhoyansk Region von Yadrenkin, A. V., Biakov, A. S., Kutygin, R. V., Kopylova, A. V.

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Shell Ontogeny of the Type Species of the Genus Neouddenites von Kutygin, R. V

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A new most ancient Permian Inoceramus-like bivalve of the genus Aphanaia Koninck from northeastern Asia von Biakov, A. S., Kutygin, R. V.

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New records of the Late Carboniferous ammonoid genus Eoshumardites in the Kolyma–Omolon Region, and notes on the evolution of Eoshumarditidae von Kutygin, R. V., Ganelin, V. G., Biakov, A. S.

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