original description
Dehée, R. 1927. La faune marine du terrain houiller inferieur de Merville. Annales de la Société Géologique du Nord 52, 286-295.
page(s): 290-293; pl. 7 [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): 5 [details] Available for editors 
From editor or global species database
Distribution France [details]
Fossil Range Westphalian, Pennsylvanian [details]