Traits taxon details
original description
Poretskaya, E. S. 1974. [Echinoidea]. Pp. 360-368 in V. T. Akopjana (ed.) [Atlas of the fossil fauna of the Armyanskog SSR] Akademiya Nauk Armyanskog SSR, Erevan. page(s): 362-363; pl. 187, figs. 3а-б [details]
basis of record
Kroh, A. 2010. Index of Living and Fossil Echinoids 1971-2008. Annalen des Naturhistorischen Museums in Wien, Serie A 112, 195-470., available online at http://verlag.nhm-wien.ac.at/pdfs/112A_195470_Kroh.pdf page(s): 317 [details]
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