Traits name details
original description
Russell, L.S. (1955). Additions to the molluscan fauna of the Kishenehn Formation, Southeastern British Columbia and adjacent Montana. In: Anonymous (Ed.) Annual Report of the National Museum of Canada for the fiscal year 1953-54. <em>National Museum of Canada Bulletin.</em> 136: 102-119. page(s): 108-109, textfigs 3A-D, pl. 1, figs 1-6 [details] Available for editors 
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