MolluscaBase taxon details
original description
Kobayashi, T. (1957). Some trigonians from the Hida Plateau Region, Central Japan. Studies on the Jurassic trigonians in Japan, Part VII. <em>Japanese Journal of Geology and Geography.</em> 28: 43-46.
page(s): 44, pl. 1, fig. 19 [details] Available for editors [request]