Echinoidea taxon details
original description
Nisiyama, S. 1968. The echinoid fauna from Japan and adjacent regions. Part II. Special Papers Paleontological Society of Japan 13, 1-491. page(s): 17-19; pl. 10: figs. 10-11, pl. 11: figs. 1-6, 9 [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): 79 [details] Available for editors 
From editor or global species database
Distribution Bonin Islands, off southeast Japan [details]
Fossil Range Lutetian, Middle Eocene [details]
|