Traits name details
original description
Imbesi Smedile, M. 1958. Clipeastri Aquitanian, Elveziani e Tortoniani della Calabria. Palaeontographia Italica 53, 1-47. page(s): 24-25; pl. 8: figs. 2-2a [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): 57 [details] Available for editors
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