Traits taxon details
original description
Smiser, J. S. 1935a. A monograph of the Belgian Cretaceous Echinoids. Mémoire du Musée Royal d'Histoire Naturelle de Belgique 68 , 1-98. page(s): 32-33; figs. 14a-b, pl. 2: figs. 3a-d, 4a-d [details]
basis of record
Kier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online at https://doi.org/10.5479/si.00810266.34.1 page(s): 91 [details] Available for editors 
From editor or global species database
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