original description
Serra, G. 1935. Descrizione di alcuni echinidi dei giacimenti fosfatici della Tripolitania. Bolletino della Società Geologica Italiana 54, 121-126.
page(s): 123-124; pl. 5: figs. 1, 1 a -c [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): 78 [details] Available for editors 
From editor or global species database
Distribution Tripoli, North Africa [details]
Fossil Range Maastrichtian, Late Cretaceous [details]