Traits taxon details
original description
Renngarten, V. (1926). La faune des dépôts cretacés de la region d'Assa-Kambilevka, Caucase du Nord. <em>Mémoires du Comité Geologique, Nouvellé série.</em> 147: 1-132. page(s): 91-93, 111-112; pl. 8: figs. 10-11, pl. 9: figs. 9-10 [details] Available for editors
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): 50 [details] Available for editors
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