MolluscaBase source details
Billings, E. (1858). New genera and species of fossils from the Silurian and Devonian formations of Canada. The Canadian Naturalist and Geologist. 3(6): 419-444. Ottawa.
502055
Billings, E.
1858
New genera and species of fossils from the Silurian and Devonian formations of Canada
The Canadian Naturalist and Geologist
3(6): 419-444. Ottawa
Publication
Date
action
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Cyrtodonta Billings, 1858 † (original description)
Cyrtodonta (Vanuxemia) Billings, 1858 † accepted as Vanuxemia Billings, 1858 † (original description)
Cyrtodonta (Vanuxemia) inconstans Billings, 1858 † accepted as Vanuxemia inconstans (Billings, 1858) † (original description)
Cyrtodonta rugosa Billings, 1858 † (original description)
Matheria Billings, 1858 † (original description)
Matheria tener Billings, 1858 † (original description)
Cyrtodonta (Vanuxemia) Billings, 1858 † accepted as Vanuxemia Billings, 1858 † (original description)
Cyrtodonta (Vanuxemia) inconstans Billings, 1858 † accepted as Vanuxemia inconstans (Billings, 1858) † (original description)
Cyrtodonta rugosa Billings, 1858 † (original description)
Matheria Billings, 1858 † (original description)
Matheria tener Billings, 1858 † (original description)
Québec for Matheria tener Billings, 1858 †
