Traits taxon details
original description
Yang Shengqiu 1991. [Late Cretaceous and Early Tertiary Echinoids from Tarim Basin]. Pp. 101-132 in Pan Huazhang, Yang Shengqiu & Sun Dongli (eds) [Late Cretaceous and Early Tertiary Gastropoda, Echinoids and Brachiopoda from Tarim Basin] Science Press, Beijing. page(s): 118; pl. 13: figs 1-12 [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): 325 [details]
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