MolluscaBase taxon details
original description
Russell, L. S. (1937). New non-marine Mollusca from the Upper Cretaceous of Alberta. <em>Transactions of the Royal Society of Canada, third series. Section IV - Geological Sciences.</em> 31: 61-67, 143. page(s): 64, pl. 1, figs 9-10 [details] Available for editors [request]
From editor or global species database
Type locality At NW end of Tyrrell Lake, Warner County No. 5, Alberta, Canada; Foremost Formation, Campanian, late Cretaceous [details]
|