Echinoidea taxon details
original description
Nisiyama, S. 1966. The Echinoid Fauna from Japan and adjacent Regions. Part I. Paleontological Society of Japan, Special Papers 11, i-ii, 1-277 . page(s): 205-206; pl. 1: figs. 21-23 [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): 36 [details] Available for editors 
From editor or global species database
Distribution Japan [details]
Fossil Range Miocene [details]
Stratigraphy Shirahama Formation [details]
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