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No records
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Davidsonina compressa Kalashnikov |
252 |
4 |
Lower Carboniferous |
Subpolar Urals |
the Usa River, mouth of the Kech-Shor Brook |
Kalashnikov N.V. On Davidsonina genus from Carboniferous of Northern Urals // Paleontological Journal. 1963. No.2. P.43–53. |
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Semiplanus tulensis Kalaschnikov |
253 |
4 |
Lower Carboniferous |
Northern Urals |
the Podcherem River, Kirpich-Kyrta area |
Kalashnikov N.V. Brachiopods of Lower Carboniferous of Upper Pechora at the Northern Urals // Stratigraphy and paleontology of the northeast of the European part of the USSR. Leningrad: Nauka, 1966. P.28–61. |
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Amberleya adzvensis Romanovitsh |
270 |
4 |
Upper Jurassic |
Tchernyshev Ridge |
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