MolluscaBase - Fragum umbonatum (Cossmann, 1921) †

MolluscaBase name details

Fragum umbonatum (Cossmann, 1921) †

AphiaID

1848732 (urn:lsid:marinespecies.org:taxname:1848732)

Classification

Status

unaccepted > superseded combination

Accepted name

Goniocardium umbonatum (Cossmann, 1921) †

Rank

Species

Parent

Fragum Röding, 1798

Original name

Cardium (Trachycardium) umbonatum Cossmann, 1921 †

Environment

marine, ~~brackish~~, ~~fresh~~, ~~terrestrial~~

Fossil range

fossil only

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. Mémoires de la Société Géologique de France. Paléontologie. (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]

Taxonomic citation

MolluscaBase eds. (2025). MolluscaBase. Fragum umbonatum (Cossmann, 1921) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1848732 on 2026-06-28

Taxonomic edit history

Date

action

2025-11-24 07:52:28Z

created

Neubauer, Thomas A.

Licensing

The webpage text is licensed under a Creative Commons Attribution 4.0 License

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Sources (2)

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. Mémoires de la Société Géologique de France. Paléontologie. (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 Popov, S. V. (1977). The shell structure and systematics of the cardiids [Mikrostruktura rakoviny i sistematika kardiid]. Transactions of the Paleontological Institute, Academy of Sciences of the USSR. 153: 1-124, pls 1-13 [in Russian]. [details] Available for editors

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