Lyell, C. (1840). On the occurrence of two species of shells of the genus <i>Conus</i> in the Lias, or Inferior Oolite, near Caen in Normandy. <em>Annals and Magazine of Natural History.</em> 6 (37): 292–296., available online athttps://www.biodiversitylibrary.org/page/2336061 page(s): 296, figs. 2a–d [details]
MolluscaBase eds. (2021). MolluscaBase. Conus concavus Lyell & G. B. Sowerby II in Lyell, 1840 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1438882 on 2024-03-28
original descriptionLyell, C. (1840). On the occurrence of two species of shells of the genus <i>Conus</i> in the Lias, or Inferior Oolite, near Caen in Normandy. <em>Annals and Magazine of Natural History.</em> 6 (37): 292–296., available online athttps://www.biodiversitylibrary.org/page/2336061 page(s): 296, figs. 2a–d [details]