MolluscaBase name details
Goniocardium umbonatum (Cossmann, 1921) †
1848729 (urn:lsid:marinespecies.org:taxname:1848729)
accepted > unreplaced junior homonym (junior homonym of Cardium umbonatum J. Sowerby, 1817, nec S. V. Wood, 1853, nec Bell, 1913)
Species
Cardium (Trachycardium) umbonatum Cossmann, 1921 † · unaccepted > superseded combination
Fragum umbonatum (Cossmann, 1921) † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Cardium (Trachycardium) umbonatum Cossmann, 1921 †) Cossmann, M. (1921-1922). Synopsis illustré des Mollusques de l'Eocène et de l'Oligocene en Aquitaine. <em>Mémoires de la Société Géologique de France. Paléontologie.</em> (Mémoire nº 55) 23: 1-112, pls. 1-6 (1921); 25: 113-220, pls. 7-15 (1922)., available online at https://patrimoine.sorbonne-universite.fr/fonds/item/2863-synopsis-illustre-des-mollusques-de-l-eocene-et-de-l-oligocence-en-aquitaine?offset=5
page(s): 71, pl. 4, figs 34, 35 [details]
page(s): 71, pl. 4, figs 34, 35 [details]
Type locality contained in France
type locality contained in France [from synonym] [view taxon] [details]
MolluscaBase eds. (2026). MolluscaBase. Goniocardium umbonatum (Cossmann, 1921) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1848729 on 2026-06-19
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original description
(of Cardium (Trachycardium) umbonatum Cossmann, 1921 †) Cossmann, M. (1921-1922). Synopsis illustré des Mollusques de l'Eocène et de l'Oligocene en Aquitaine. <em>Mémoires de la Société Géologique de France. Paléontologie.</em> (Mémoire nº 55) 23: 1-112, pls. 1-6 (1921); 25: 113-220, pls. 7-15 (1922)., available online at https://patrimoine.sorbonne-universite.fr/fonds/item/2863-synopsis-illustre-des-mollusques-de-l-eocene-et-de-l-oligocence-en-aquitaine?offset=5
page(s): 71, pl. 4, figs 34, 35 [details]
basis of record Schneider, J. A.; Carter, J. G. (2001). Evolution and phylogenetic significance of cardioidean shell microstructure (Mollusca, Bivalvia). <em>Journal of Paleontology.</em> 75(3): 607-643., available online at https://doi.org/10.1666/0022-3360(2001)075<0607:eapsoc>2.0.co;2
page(s): 626 [details] Available for editors
[request]
page(s): 71, pl. 4, figs 34, 35 [details]
basis of record Schneider, J. A.; Carter, J. G. (2001). Evolution and phylogenetic significance of cardioidean shell microstructure (Mollusca, Bivalvia). <em>Journal of Paleontology.</em> 75(3): 607-643., available online at https://doi.org/10.1666/0022-3360(2001)075<0607:eapsoc>2.0.co;2
page(s): 626 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
