MolluscaBase taxon details
Polygrammoceras Foerste, 1928 †
1887349 (urn:lsid:marinespecies.org:taxname:1887349)
accepted
Genus
Polygrammoceras twenhofeli Foerste, 1928 † (type by original designation)
- Species Polygrammoceras chicottense Foerste, 1928 †
- Species Polygrammoceras ellisense Foerste, 1928 †
- Species Polygrammoceras latolineatum Foerste, 1928 †
- Species Polygrammoceras twenhofeli Foerste, 1928 †
- Species Polygrammoceras bipartitum Troedsson, 1932 † (uncertain > taxon inquirendum)
- Species Polygrammoceras carinatum Troedsson, 1932 † (uncertain > taxon inquirendum)
- Species Polygrammoceras densestriatum Troedsson, 1932 † (uncertain > taxon inquirendum)
- Species Polygrammoceras fasciatum (Angelin, 1880) † (uncertain > taxon inquirendum)
- Species Polygrammoceras fontis Troedsson, 1932 † (uncertain > taxon inquirendum)
- Species Polygrammoceras lineatum (Hisinger, 1837) † (uncertain > taxon inquirendum)
- Species Polygrammoceras oelandicum Troedsson, 1932 † (uncertain > taxon inquirendum)
- Species Polygrammoceras simplex Troedsson, 1932 † (uncertain > taxon inquirendum)
- Species Polygrammoceras strictum (Angelin, 1880) † (uncertain > taxon inquirendum)
- Species Polygrammoceras endoceroides Troedsson, 1932 † accepted as Troedssonella endoceroides (Troedsson, 1932) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
neuter
Twenhofel W.H. (1928). Geology of Anticosti Island. <em>Geological Survey of Canada Memoir.</em> 154(2132): 1-351.
page(s): 263 [details] Available for editors
[request]
page(s): 263 [details] Available for editors
[request]
MolluscaBase eds. (2026). MolluscaBase. Polygrammoceras Foerste, 1928 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1887349 on 2026-06-01
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Twenhofel W.H. (1928). Geology of Anticosti Island. <em>Geological Survey of Canada Memoir.</em> 154(2132): 1-351.
page(s): 263 [details] Available for editors [request]
basis of record Frey R.C. (1995). Middle and Upper Ordovician nautiloid cephalopods of the Cincinnati Arch region of Kentucky, Indiana, and Ohio. <em>U.S. Geological Survey Professional Paper.</em> 1066:1-126., available online at https://doi.org/10.3133/pp1066p
page(s): 67 [details] Available for editors [request]
additional source Holland, C. H.; Copper, P. (2008). Ordovician and Silurian nautiloid cephalopods from Anticosti Island: traject across the Ordovician–Silurian (O–S) mass extinction boundary. <em>Canadian Journal of Earth Sciences.</em> 45(9): 1015-1038., available online at https://doi.org/10.1139/e08-048
page(s): 1026 [details] Available for editors [request]
page(s): 263 [details] Available for editors
[request]basis of record Frey R.C. (1995). Middle and Upper Ordovician nautiloid cephalopods of the Cincinnati Arch region of Kentucky, Indiana, and Ohio. <em>U.S. Geological Survey Professional Paper.</em> 1066:1-126., available online at https://doi.org/10.3133/pp1066p
page(s): 67 [details] Available for editors
[request]additional source Holland, C. H.; Copper, P. (2008). Ordovician and Silurian nautiloid cephalopods from Anticosti Island: traject across the Ordovician–Silurian (O–S) mass extinction boundary. <em>Canadian Journal of Earth Sciences.</em> 45(9): 1015-1038., available online at https://doi.org/10.1139/e08-048
page(s): 1026 [details] Available for editors
[request]