MolluscaBase taxon details
original description
(of Natica varians Dujardin, 1837 †) Dujardin, F. (1837). Mémoire sur les couches du sol en Touraine, et description des coquilles de la craie et des faluns. <em>Mémoires de la Société Géologique de France.</em> 2(2): 211–311, pls 15-21., available online at https://www.biodiversitylibrary.org/page/42371007
page(s): 281, pl. 19 fig. 6 [details]
basis of record
Landau B.M., Ceulemans L. & Van Dingenen F. (2018). The upper Miocene gastropods of northwestern France, 2. Caenogastropoda. <em>Cainozoic Research.</em> 18(2): 177-368.
page(s): 214, pl. 14 figs 1-2 [details]