MolluscaBase name details
original description
(of Neptunea contraria var. informis Harmer, 1914 †) Harmer F.W. (1914-1918). The Pliocene Mollusca of Great Britain, being supplementary to S.V. Wood's monograph of the Crag Mollusca. Vol. 1. <em>Monographs of the Palaeontographical Society.</em> 67(330): 1-200, pl. 1-24 (part 1, February 1914); 68(333): 201-302, pl. 25-32 (part 2, July 1915); 70 (337): 303- 461, pl. 33-44 (part 3, February 1918); 71(341): i-xii, 463-483 (part 4, April 1919)., available online at https://www.biodiversitylibrary.org/page/36965666 [details]
basis of record
Vervoenen M., van Nieulande F., Fraussen K., Wesselingh F.P. & Pouwer R. (2014). Pliocene to Quaternary sinistral <i>Neptunea</i> species (Mollusca, Gastropoda, Buccinidae) from the NE Atlantic. <em>Cainozoic Research.</em> 14(1): 17-34. [details]