Brachiopods |
Spiriferinaella seziemensis Kalashnikov |
275 |
68 |
Lower Permian |
Pechora basin |
the Nelynyashor Stream, oc. Н-26 (Х) |
Molin V.A., Virbitskas A.B., Varyukhina L.M., Kalashnikov N.V. et al. Paleontological atlas of Permian deposits of the Pechora coal basin. Leningrad: Nauka, 1982. 325 p. |
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