MolluscaBase taxon details
original description
(of Cardium (Orthocardium) Tremlett, 1950 †) Tremlett, W.E. (1950). English Eocene and Oligocene Cardiidae. <em>Proceedings of the Malacological Society of London.</em> 28 (4-5): 115-133.
page(s): 128-129 [details]
basis of record
Schneider J.A. (2002). Phylogeny of cardiid bivalves (cockles and giant clams): revision of the Cardiinae and the importance of fossils in explaining disjunct biogeographical distributions. <em>Zoological Journal of the Linnean Society.</em> 136(3): 321-369., available online at https://doi.org/10.1046/j.1096-3642.2002.00030.x [details]