MolluscaBase taxon details
original description
(of Acella micronema C. A. White, 1886 †) White, C.A. (1886). On the relation of the Laramie molluscan fauna to that of the succeeding fresh-water Eocene and other groups. <em>United States Geological Survey Bulletin.</em> 34: 391-442.
page(s): 22-23, pl. 2, fig. 14 [details]
original description
(of Limnaea tenuicosta Meek & Hayden, 1856 †) Meek, F.B.; Hayden, F.V. (1856). Descriptions of New Species of Acephala and Gastropoda, from the Tertiary formations of Nebraska Territory, with some general remarks on the Geology of the country about the sources of the Missouri River. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 8: 111-126., available online at https://www.biodiversitylibrary.org/page/1935165
page(s): 119 [details]
basis of record
Bickel, D. (1977). A New Genus and Species of Freshwater Gastropod from the Paleocene Tongue River Formation of North Dakota <em>Journal of Paleontology</em>. 54(1): 123-130
page(s): 125 [details]
additional source
Baker, F. C. (1911). The Lymnaeidae of North and Middle America, recent and fossil. <em>The Chicago Academy of Sciences, special publication.</em> 3: 1-539., available online at https://www.biodiversitylibrary.org/page/18164581
page(s): 91, pl. 16, figs. 9-11; pl. 17, fig. 4 [details]