original description
Checchia-Rispoli, G. 1931. Sopra alcuni spatangoidi del Maestrichtiano della Tripolitania. Bollettino del R. Ufficio Geologico d'Italia 56, 1-14.
page(s): 11-14; fig. 3, pl. 1: figs. 7-8 [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): 92 [details] Available for editors
From editor or global species database
Distribution Cirenaica, East Libya [details]
Fossil Range Maastrichtian, Late Cretaceous [details]