MolluscaBase name details
original description
Otuka, Y. (1934). Tertiary structure of the northwestern end of the Kitakami Mountainland, Iwate Prefecture, Japan. <em>Bulletin of the Earthquake Research Institute.</em> 12: 566-638, pls. 44-51.
page(s): 622-623 [details] Available for editors [request]
additional source
Otuka, Y. (1938). Catalogue of the Japanese species of <i>Turritella</i>. <em>The Venus.</em> 8(1):37-44, 1 pl.
page(s): p. 41, figs 1, 9. [details] Available for editors [request]