MolluscaBase name details
Chlamys (Aequipecten) evoluens Cossmann, 1922 †
1643195 (urn:lsid:marinespecies.org:taxname:1643195)
unaccepted > junior subjective synonym
Species
marine, brackish, fresh, terrestrial
fossil only
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): 174, pl. 11, figs 17-19 [details]
page(s): 174, pl. 11, figs 17-19 [details]
Type locality contained in France
type locality contained in France [details]
MolluscaBase eds. (2025). MolluscaBase. Chlamys (Aequipecten) evoluens Cossmann, 1922 †. Accessed at: https://www.molluscabase.org/aphia.php/10.1371/aphia.php?p=taxdetails&id=1643195 on 2025-09-12
Date
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original description
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): 174, pl. 11, figs 17-19 [details]
source of synonymy Abad García, A. (2002). Paleotaxodonta y Pteriomorphia del Eoceno del margen sur de la depresión central catalana. Tesi doctoral, Universitat Autònoma de Barcelona, 803 pp. + 28 pls., available online at http://hdl.handle.net/10803/3432
page(s): 419 [details]
page(s): 174, pl. 11, figs 17-19 [details]
source of synonymy Abad García, A. (2002). Paleotaxodonta y Pteriomorphia del Eoceno del margen sur de la depresión central catalana. Tesi doctoral, Universitat Autònoma de Barcelona, 803 pp. + 28 pls., available online at http://hdl.handle.net/10803/3432
page(s): 419 [details]
Present Inaccurate Introduced: alien Containing type locality
