original description
Maury, C. J. (1925). Fósseis terciários do Brasil, com descrição de novas formas cretáceas. <em>Serviço Geologico e Mineralogico do Brasil, Monographia.</em> 4: v + 665 pp. + 21 pls.
page(s): 508-509; pl. 24: figs. 11-12 [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): 31 [details] Available for editors
From editor or global species database
Distribution Brazil [details]
Fossil Range Late Cretaceous [details]