MolluscaBase name details
original description
Tolmachoff I.P. (1930). On the fossil faunas from Per Schei's Series D from Ellesmere Land with exception of brachiopods, corals and cephalopods. <em>Report on the second Norwegian Arctic expedition in the “Fram” 1898–1902.</em> 38: 1-106.
page(s): 47, pl. 3, fig. 14, 15 [details]