Traits taxon details
original description
Airaghi, C. 1939. Echinidi Cretacici e Terziari della regione di Orfella e della Sirtica. Annali del Museo Libico di Storia Naturale 1, 253-286. page(s): 283-284; pl. 12: figs. 20-23 [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): 62 [details] Available for editors 
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