Traits taxon details
original description
Szörényi, E. 1955. Échinides Crétacés de la Bakony. Geologica Hungarica, Series Palaeontologica 26, 1-332. page(s): 23, 164-165; pl. 1, figs. 21-23 [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): 245 [details]
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