Traits taxon details
original description
Greyling, E. H. & Cooper, M. R. 1995. Two new irregular echinoids from the Upper Cretaceous (mid-Campanian) of Angola. Durban Museum Novitates 20, 63-71. page(s): 68-71; figs. 6-9 [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): 342 [details]
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