WoRMS taxon details
Ellesmeroceratida †
Ellesmerocerida † · unaccepted (superseded rank and combination)
- Family Bassleroceratidae Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 †
- Family Cyclostomiceratidae Foerste, 1925 †
- Family Ellesmeroceratidae Kobayashi, 1934 †
- Family Protocycloceratidae Kobayashi, 1935 †
- Family Rudolfoceratidae Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 †
- Family Endocycloceratidae Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 † accepted as Protocycloceratidae Kobayashi, 1935 † (unaccepted > junior subjective synonym)
- Family Robsonoceratidae Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 † accepted as Ellesmeroceratidae Kobayashi, 1934 † (unaccepted > junior subjective synonym)
- Family Stemtonoceratidae Ulrich, Foerste, A. K. Miller & Unklesbay, 1944 † accepted as Ellesmeroceratidae Kobayashi, 1934 † (unaccepted > junior subjective synonym)
marine, brackish, fresh, terrestrial
fossil only
Flower, R. H.; Kummel, B. (1950). A classification of the Nautiloidea. <em>Journal of Paleontology.</em> 24: 604–616. [details]
MolluscaBase eds. (2025). MolluscaBase. Ellesmeroceratida †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1727087 on 2025-05-17
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Nomenclature
original description
Flower, R. H.; Kummel, B. (1950). A classification of the Nautiloidea. <em>Journal of Paleontology.</em> 24: 604–616. [details]
basis of record King, A. H.; Evans, D. H. (2019). High-level classification of the nautiloid cephalopods: a proposal for the revision of the Treatise Part K. <em>Swiss Journal of Palaeontology.</em> 138(1): 65-85., available online at https://doi.org/10.1007/s13358-019-00186-4 [details] Available for editors
[request]
basis of record King, A. H.; Evans, D. H. (2019). High-level classification of the nautiloid cephalopods: a proposal for the revision of the Treatise Part K. <em>Swiss Journal of Palaeontology.</em> 138(1): 65-85., available online at https://doi.org/10.1007/s13358-019-00186-4 [details] Available for editors
[request]Other
additional source
Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf [details]
