MolluscaBase taxon details
original description
(of Goniobasis ortmanni Stanton, 1903 †) Stanton, T.W. (1903). A new fresh-water molluscan faunule from the Cretaceous of Montana. <em>Proceedings of the American Philosophical Society.</em> 42(173): 188-199., available online at http://www.jstor.org/stable/983732 page(s): 197, pl. 4, figs 7-10 [details]
basis of record
Yen, T.-C. (1951). Fresh-Water Mollusks of Cretaceous Age From Montana and Wyoming. Part 1: A fluviatile fauna from the Kootenai formation near Harlowton, Montana. <em>United States Geological Survey Professional Paper.</em> 233-A: 1-9., available online at https://doi.org/10.21236/ada296486 page(s): 7, pl. 1, figs 9a-c [details] Available for editors [request]
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