Traits taxon details
original description
Morishita, A. 1956. On Some Fossil Echinoids from Kyusyu Japan. Memoirs of the College of Science University of Kyoto B 23, 193-202. page(s): 194-195; pl. 2: figs, 1a-c [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): 98 [details] Available for editors
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