Traits taxon details
original description
Smith, A. B. & Wright, C. W. 2000. British Cretaceous echinoids. Part 6, Neognathostomata (Cassiduloids). Monographs of the Palaeontographical Society 154 (615), 391-429. page(s): 439; text-fig. 173, pl. 138: figs 10-12 [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): 326 [details]
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