original description
Nisiyama, S. 1951. A New Scaphechinus from North-East Japan. Saito Ho-on Kai Museum Research Bulletin 21, 3-5.
page(s): 3-5; 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): 68 [details] Available for editors
From editor or global species database
Distribution Japan [details]
Fossil Range Miocene [details]
Stratigraphy Taya Formation [details]