Definition of Ellesmeroceratids. Meaning of Ellesmeroceratids. Synonyms of Ellesmeroceratids

- The Ellesmerocerida is an extinct order of primitive cephalopods belonging to the subclass Nautiloidea with a widespread distribution that lived during...
- is the most strongly curved of the Cambrian ellesmeroceratids. Eburoceras is the earliest ellesmeroceratid except for the short lived Hunyuanocers, from...
- Ectenolites is a genus of small, slender, cylindrical Ellesmeroceratids that resemble Ellesmeroceras but are smaller and proportionally narrower. Septa...
- genus gets its name. Ellesmeroceras is one of three straight s****ed Ellesmeroceratids, the other two being Ectenolites and Eremoceras. It differs from Ectenolites...
- a large as the largest known Dakeoceras, making it a fairly large ellesmeroceratid genus. Paleontology portal Marine life portal List of nautiloids Flower...
- hyolith (which would make it a brachiopod, but also resembling the ellesmeroceratids (early cephalopods). Dzik, J. (2010). "Brachiopod Identity of the...
- b****leroceratids have thick connecting rings inherited from their ellesmeroceratid ancestors, which were p****ed on to the Tarphycerida. Leonardoceras...
- Dakeoceras is a genus of simple cyrtoconic ellesmeroceratid cephalopods in the fossil record. All known species come from the Lower Canadian epoch (Gasconadian)...
- Burenoceras is a genus of small, even tiny, Gasconadian cyrtoconic ellesmeroceratids in which the phragmocone—the chambered portion—is shorter that the...
- Albertoceras is a genus of Early Ordovician ellesmeroceratids with a small, slender, orthoconic to slightly endogastric s****; some even tiny. The cross...