original description
Lambert, J. 1935c. Notes sur quelques Echinides fossiles, I: Echinides du Djebel Outaia II: Sur un Echinolampus du Désert Libyque: III: Echinides du Mexique recueillis par M.F. Mulerried. Bulletin de la Sociéte Géologique de France 5, 359-368.
page(s): 365-366; pl. 16: figs. 13-14 [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): 14 [details] Available for editors
From editor or global species database
Distribution Mexico [details]
Fossil Range Aptian, Early Cretaceous [details]
From editor or global species database