MolluscaBase name details
Helix extincta var. idanica Locard, 1883 †
1342433 (urn:lsid:marinespecies.org:taxname:1342433)
unaccepted (superseded rank and combination)
Variety
fossil only
Locard, A. (1883). Recherches paléontologiques sur les dépôts tertiaires à <em>Milne-Edwardsia</em> et <em>Vivipara</em> du Pliocène inférieur du département de l'Ain. Protat Frères, Mâcon, 166 pp. + 4 pls., available online at https://gallica.bnf.fr/ark:/12148/bpt6k3410816f/f7.item
page(s): 97-99 [details]
page(s): 97-99 [details]
Note Montgardon near Condal, Saône-et-Loire, France;...
Type locality Montgardon near Condal, Saône-et-Loire, France; Pliocene (mammal zone MN 15) [details]
MolluscaBase eds. (2021). MolluscaBase. Helix extincta var. idanica Locard, 1883 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1342433 on 2025-09-11
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original description
Locard, A. (1883). Recherches paléontologiques sur les dépôts tertiaires à <em>Milne-Edwardsia</em> et <em>Vivipara</em> du Pliocène inférieur du département de l'Ain. Protat Frères, Mâcon, 166 pp. + 4 pls., available online at https://gallica.bnf.fr/ark:/12148/bpt6k3410816f/f7.item
page(s): 97-99 [details]
page(s): 97-99 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Montgardon near Condal, Saône-et-Loire, France; Pliocene (mammal zone MN 15) [details]
