original description
Richards, H. G. 1962. New Cretaceous Invertebrate Fossils from Test Borings in New Jersey. In The Cretaceous Fossils of New Jersey. New Jersey Bureau of Geology and Topography Paleontological Series, Bulletin 61, 199-207.
page(s): 200-201; pl. 92: figs. 3-4 [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): 84 [details] Available for editors
From editor or global species database
Distribution New Jersey, U.S.A [details]
Fossil Range Maastrichtian, Late Cretaceous [details]
Stratigraphy Navesink Formation [details]
Taxonomic remark Generic placement tentative. [details]