original description
Castex, L. 1947. Notes sur quelques échinides fossiles du sud-oust de la France. Actes de la Société Linnéenne de Bordeaux 93, 25-42.
page(s): 32; pl. 2: figs. 1-4 [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): 125 [details] Available for editors
From editor or global species database
Distribution France [details]
Fossil Range Late Eocene [details]
Stratigraphy Base du Calcaire de St.Éstephe [details]