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): 618, pl. 2, fig. 1 [details] Available for editors [request]
basis of record
Kouchinsky A., Bengtson S., Clausen S., Gubanov A., Malinky J.M., Peel J.S. (2011). A middle Cambrian fauna of skeletal fossils from the Kuonamka Formation, northern Siberia. <em>Alcheringa.</em> 35(1):123-189.
page(s): 133 [details] Available for editors [request]
From editor or global species database
Type locality Russia, Yakutia, Anabar River basin; Lower Cambrian, Botomian Stage, upper part of the Emyaksin Formation [details]