original description
Lambert, J. & Jacquet, F. 1936. Les échinides fossiles du Sénégal. Bulletin de la Société Géologique de France, Série 5 5, 339-361(373).
page(s): 355-356; pl. 22: figs. 4-6 [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): 79 [details] Available for editors 
From editor or global species database
Distribution Senegal, West Africa [details]
Fossil Range Eocene [details]
From editor or global species database