original description
Cooke, C. W. 1958. Cretaceous Echinoidea of New Jersey. Bulletin of the New Jersey Geological Survey Division of Geology 61, 45-54.
page(s): 50-51; pl. 7: figs. 9-14 [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): 91 [details] Available for editors 
From editor or global species database
Distribution New Jersey, U.S.A [details]
Fossil Range Late Cretaceous [details]
From editor or global species database