Definition of Wutinoceras. Meaning of Wutinoceras. Synonyms of Wutinoceras

- sometimes free. The genotype Wutinoceras foerste, which comes from northeast China (Manchuria), is of the second variety. Wutinoceras species of the broad-segment...
- Whiterockian formations in northeastern China that Polydesmia is antedated by Wutinoceras, its ****umed primitive nature rather a derived condition. Actinocerids...
- penetrated by a system of canals. The Wutinoceratidae include three genera, Wutinoceras, Cyrtonybyoceras, and Adamsoceras, known especially from the early Middle...
- siphuncle segments like Ormoceras, but having a reticular canal system like Wutinoceras. Adamsoceras has a slender, gently expanding, orthoconic s**** that is...
- are penetrated by a system of canals Actinoceratids are derived from Wutinoceras, possibly through an early Armenoceras or through Nybyoceras and give...
- Wutinoceratidae, a family of actinocerids and probably derived from an earlier Wutinoceras . The s**** of Cyrtonybyoceras is curved slightly upwardly and is slightly...
- double arc type. Cameral deposits are rare. Armenoceras is derived from Wutinoceras through a thinning of the connecting rings and a simplification of the...
- same general form but in which the canal system is reticulate as in Wutinoceras. Ormoceras gave rise to Deiroceras early on during the Mohawkian (Middle...
- established chronologies, in northeastern China, Manchuria, derived from Wutinoceras. Additional genera include Nybyoceras and Selkirkoceras, respectively...
- being reticulate to curved and branching. Nybyoceras is derived from Wutinoceras according to Flower (1976) although there is a possibility of its being...