Traits taxon details
original description
Ljaschenko, A. I. (1985). New Upper Devonian brachiopods of southern Timan, pp. 9-18, In:. <em>Stratigraficheskie issledovaniya prirod nykh rezervuarov nefti i gaza (Stratigraphic Studies of Natural Oil and Gas Reservoirs).</em> Moscow, Preprint Vsesoyuzn. Nauchno Issled. Geol. Nedt. Inst. [details]
additional source
Oleneva, N. V. (2016). Devonian brachiopods of the orders Spiriferida and Spiriferinida of the European Russia and Transcaucasia: Systematics, shell microstructure, and microornament. <em>Paleontological Journal.</em> 50(11): 1207-1296. [details]
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