Traits taxon details
original description
Popov, A. M.; Cocks, L. R. M.; Nikitin, I. F. (2002). Upper Ordovician brachiopods from the Anderken Formation, Kazakhstan: their ecology and systematics. <em>Bulletin of the Natural History Museum, Geology Series.</em> 58(1): 13-79. [details]
basis of record
Popov, L. E.; Cocks, L. R. M. (2014). Late Ordovician brachiopods from the Chingiz Terrane, Kazakhstan, and their palaeogeography. <em>Journal of Systematic Palaeontology.</em> 12(6): 687-758., available online at https://doi.org/10.1080/14772019.2013.837844 [details]
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