original description
Fabre, A. 1933. Note sur les Amphiopes de l'Helvétien du Gers. Extraits des Procés-Verbaux des Séaces de la Société Linnéenne de Bordeaux 85, 33-36.
page(s): 33-36 [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): 73 [details] Available for editors
From editor or global species database
Distribution France [details]
Fossil Range Miocene [details]