Traits taxon details
original description
Cooke, C. W. 1941a. Cenozoic regular echinoids of eastern United States. Journal of Paleontology 15, 1-20. page(s): 10; pl. 1: 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): 35 [details] Available for editors 
From editor or global species database
To NMNH Paleobiology Collection (IRN 3137370 1)
Hosted externally
To NMNH Paleobiology Collection (IRN 3137370 2)
Hosted externally
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