MolluscaBase name details
original description
Parkhaev P.Yu. (2005). Two New Species of the Cambrian Helcionelloid Mollusks from the Northern Part of the Siberian Platform. <em>Paleontological Journal.</em> 39(6): 615-619. [Russian text see Paleontologicheskiy Zhurnal, 2005, No. 6. pp. 43-46].
page(s): 617, pl. 2, fig. 2 [details] Available for editors [request]