original description
Gorodiski, A. 1951. Au sujet de quelques Cassiduloida (oursins irréguliers) de l'Eocéne Moyen du Sénégal. Bulletin du Muséum National d'Histoire Naturelle 2, 322-330.
page(s): 325-327; pl. 1: figs. 2-4 [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): 87 [details] Available for editors
From editor or global species database
Distribution Senegal, West Africa [details]
Fossil Range Lutetian, Middle Eocene [details]