original description
Gill, W. D. 1953. Facies and Fauna in the Bhadrar Beds of the Punjab Salt Range, Pakistan. Journal of Paleontology 27, 824-844.
page(s): 843-844; pl. 91: figs. 1-3 [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): 53 [details] Available for editors
From editor or global species database
Distribution Pakistan [details]
Fossil Range Early Eocene [details]
Taxonomic remark Gill referred it to Conoclypeus Gray (nom. nud.) [details]