MolluscaBase taxon details
original description
(of Delphinula quadricostata Emmons, 1858 †) Emmons, E. (1858). <i>Report of the North Carolina Geological Survey. Agriculture of the Eastern Counties. Together with descriptions of the fossils of the Marl Beds</i>. Henry D. Turner, Raleigh. xvi + 314 pp. In Agriculture of the eastern counties; together with descriptions of the fossils of the Marl Beds, pp. 193-313, figs. 18-256. North Carolina Geological Survey. Raleigh, North Carolina., available online at https://www.biodiversitylibrary.org/page/17554982 [details]
basis of record
Campbell, L.D., Campbell, D.C. & Carter, J.G. (1995). Molluscs of the Natural Well locality, Duplin stratotype, near Magnolia, North Carolina, and rediscovery of <i>Carinorbis quadricostata</i> (Emmons, 1858) (Gastropoda: Amathinidae). <em>Tulane Studies in Geology and Paleontology.</em> 27(1-4): 165-177.
page(s): 169, pl. 1 figs 1-4 [details]