Traits name details
original description
Kongiel, R. 1958. Sur les radioles des Echinides des couches á Crania tuberculata Nilss. á Boryszew prés de Sochaczew. Prace Muzeum Ziemi (Instytut Geologiczny Muzeum Ziemi) 2, 3-30. page(s): 5,19; figs. 1-7, pl. 1: figs. 4-15 [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): 19 [details] Available for editors
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