Traits taxon details
original description
Rzhonsnitskaya, M. A. (1964). On the Devonian Atrypidae of the Kuznetzk Basin. <em>Paleont. i Strat., Gosudarstveni Geol. Comm. SSSR, Trudy Vsesoiuz Nauchno-Isledovatelsk. Geol. Instituta (VSEGEI) [State Geological Commission USSR, Works of the All-Union Scientific-investigative Geological Institute] new series.</em> 93: 91-112, 2 plates. [details]
basis of record
Johnson, J. G. (1970). Early Middle Devonian brachiopods from central Nevada. <em>Journal of Paleontology.</em> 44: 252-264. [details] Available for editors
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