Definition of Chazyoceras. Meaning of Chazyoceras. Synonyms of Chazyoceras

- The endocones are of medium length. Chazyoceras was named by Rousseau Flower in 1958. The genotype is Chazyoceras valcourense which came from the Middle...
- lining on the interior of the necks. In some forms, such as Nanno and Chazyoceras the siphuncle is swollen at the apex so as to preclude the presence of...
- middle. The siphuncle takes up the entire apex, but is not swollen as in Chazyoceras or Nanno. A typical species, S. barrande (Dewitz), whose fossil remains...
- unique Allotrioceras Perkinsoceras differs from the generally similar Chazyoceras by its ventral process -absent in the latter, and by its more bulbous...
- †Centrotarphyceras †Chabactoceras †Chadwickoceras †Charactoceras †Charactocerina †Chazyoceras †Chepuloceras †Chicagooceras †Chidleyenoceras †Chisloceras †Choanoceras...
- †Ceratocephala †Ceraurinella †Ceraurus †Chancelloria †Chasmatopora †Chazyoceras †Cheiloceras †Cheirurus †Chondrites †Chonetes †Chonetes ensicosta †Christiania...
- †Chasmatopora asperostriata †Chazydictya †Chazydictya chazyensis †Chazyoceras †Chazyoceras valcourense †Cheiloceras †Cheiloceras amblylobum †Cheirocrinus...