original description
Sánchez Roig, M. 1953a. Algunos Equinoideos fosiles Cubanos. Revista de Agricultura 1953, 53-67.
page(s): 56-57; pl. 4 (pars) [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): 81 [details] Available for editors
From editor or global species database
Distribution Cuba [details]
Fossil Range Middle Eocene [details]