Definition of Ormoceras. Meaning of Ormoceras. Synonyms of Ormoceras

- Wutinoceras. Ormoceras gave rise to Deiroceras early on during the Mohawkian (Middle Ordovician) and slightly later to Troedssonoceras. Ormoceras also gave...
- litres. Ormoceras TUG 1308-1 1.72 m (estimate) Klug et al. (2015:270) From the Sandbian of Estonia. S**** volume estimated at 2.7 litres. Ormoceras giganteum...
- narrower in the later stages of the chambered phragmocone like those in Ormoceras. As with Kochoceras and Floweroceras, Paractinoceras is considered a separate...
- of the family Wutinoceratidae, with spheroidal siphuncle segments like Ormoceras, but having a reticular canal system like Wutinoceras. Adamsoceras has...
- where, in Korea, it is ****ociated with the actinocerids, Armenoceras, Ormoceras, and Selkirkoceras. Paleontology portal Marine life portal List of nautiloids...
- starts off like that in Actinoceras, but becomes narrow like that in Ormoceras in the anterior part of the phragmocone. Kochoceras has a large blunt...
- the genera included. Leurorthoceras Nybyoceras Actinoceras Wutinoceras Ormoceras Adamsoceras Georgina Orthocerids of the Floian Eobactrites Barrandeocerida...
- †Oonoceras †Ophidioceras †Ophioceras †Ophionautilus †Oratoceras †Ordosoceras †Ormoceras †Orthoceras †Orthocycloceras †Orthonybyoceras †Osbornoceras †Ovoceras...
- comb. nov Valid Niko & Sone Ordovician  Malaysia  Myanmar A member of Pseudorthoceratidae; a new genus for "Ormoceras" langkawiense Kobayashi (1959)....
- †Ophileta †Orbiculoidea †Orbiculoidea missouriensis – tentative report †Ormoceras †Ormoceras neumani †Orospira †Orthoceras †Orthoceras mackenzi**** †Orthomylacris...