original description
Sánchez Roig, M. 1953c. Nuevos equinoideos fosiles de Cuba. Anales de la Academia de Ciencias Medicas, Fisicas y Naturales de la Habana 91, 135-176.
page(s): 136; pl. 1: fig. 1 [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): 30 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution Cuba [details]
Fossil Range Middle Eocene [details]