MolluscaBase taxon details
Isorthoceras Flower, 1962 †
1819080 (urn:lsid:marinespecies.org:taxname:1819080)
accepted
Genus
- Species Isorthoceras luhai (Stumbur, 1956) †
- Species Isorthoceras saaremense (Balashov, 1959) †
- Species Isorthoceras wahlenbergi Niko, 2008 †
- Species Isorthoceras dalecarlense Kröger, Ebbestad, Högström & Frisk, 2011 † accepted as Isorthoceras luhai (Stumbur, 1956) † (unaccepted > junior subjective synonym)
marine, brackish, fresh, terrestrial
fossil only
neuter
Flower, R. H. (1962). Part I. Revision of Buttsoceras. Part II. Notes on the Michelinoceratida. <em>State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, Memoir.</em> 10: 1-58., available online at https://doi.org/10.58799/m-10
page(s): 32 [details] Available for editors
[request]
page(s): 32 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Isorthoceras Flower, 1962 †. Accessed at: https://molluscabase.org/aphia.php/aphia.php?p=taxdetails&id=1819080 on 2025-09-12
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original description
Flower, R. H. (1962). Part I. Revision of Buttsoceras. Part II. Notes on the Michelinoceratida. <em>State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, Memoir.</em> 10: 1-58., available online at https://doi.org/10.58799/m-10
page(s): 32 [details] Available for editors
[request]
basis of record Kröger, B. (2025). The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. <em>European Journal of Taxonomy.</em> 978: 1-169., available online at https://doi.org/10.5852/ejt.2025.978.2801
page(s): 45 [details] Available for editors
[request]
page(s): 32 [details] Available for editors

basis of record Kröger, B. (2025). The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. <em>European Journal of Taxonomy.</em> 978: 1-169., available online at https://doi.org/10.5852/ejt.2025.978.2801
page(s): 45 [details] Available for editors
