Traits taxon details
original description
Rzhonsnitskaya, M. A. (1975). Biostratigrafiia devona okrain Kuznetskogo basseina. Tom 2. Opisanie brakhiopod. Chast 1. Pentamerida i Atrypida [Biostratigraphy of the Devonian in the Margin of the Kuznetsk Basin. Vol. 2: Description of Brachiopods, Pt. 1. Pentamerida and Atrypida]. <em>Vsesoiuznyi Nauchno-issledovateľskii geologicheskii institut (VSEGEI), Trudy 244.</em> 1-232. [details]
additional source
Baranov, V. V.; Blodgett, R. B. (2015). Revision of the rhynchonellid and atrypid brachiopods from the lower Pragian (Devonian) of Southeast Alaska (Heceta Island). <em>Bulletin of Geosciences.</em> 90(1): 21–32. [details]
|