MolluscaBase taxon details
Endoceras annulatum J. Hall, 1847 †
1896221 (urn:lsid:marinespecies.org:taxname:1896221)
accepted
Species
Cyclendoceras annulatum (J. Hall, 1847) † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
Hall J. (1847). Palaeontology of New York, vol. 1, Containing descriptions of the organic remains of the lower division of the New York system, (equivalent of the Lower Silurian rocks of Europe). <em>Albany: C. van Benthuysen.</em> xxiii+1-338., available online at https://biodiversitylibrary.org/page/55227010
page(s): 207, pl. 44, fig. 1a, b [details]
page(s): 207, pl. 44, fig. 1a, b [details]
Type locality contained in New York
type locality contained in New York [details]
MolluscaBase eds. (2026). MolluscaBase. Endoceras annulatum J. Hall, 1847 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1896221 on 2026-08-20
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original description
Hall J. (1847). Palaeontology of New York, vol. 1, Containing descriptions of the organic remains of the lower division of the New York system, (equivalent of the Lower Silurian rocks of Europe). <em>Albany: C. van Benthuysen.</em> xxiii+1-338., available online at https://biodiversitylibrary.org/page/55227010
page(s): 207, pl. 44, fig. 1a, b [details]
page(s): 207, pl. 44, fig. 1a, b [details]
Present Inaccurate Introduced: alien Containing type locality
