Definition of Ceratitids. Meaning of Ceratitids. Synonyms of Ceratitids

- phylloceratids which gave rise to the great diversity of post-Tri****ic ammonites. Ceratitids overwhelmingly produced planospirally coiled discoidal s**** that may...
- M****oceras is an extinct genus of ceratitid ammonites with a discoidal s**** that lived during the Early Tri****ic Epoch. M****oceras is characterized by...
- Zone A ceratitid Ammotibetites A. wheeleri Longjiang Xishan A ceratitid Anasibirites A. kingi**** Tulong Griesbachites–Guembilites Zone A ceratitid Anatibetites...
- genus of Ceratitids in the family arpaditida. A. kingi A genus of Ceratitids in the family arpaditida. Atractites A. drakei A genus of Ceratitids in the...
- (2007). "The Preservation of Body Tissues, S****, and Mandibles in the Ceratitid Ammonoid Austrotrachyceras (Late Tri****ic), Austria". In N. H. Landman;...
- thornlike projections. The Phylloceratina are most likely derived from the Ceratitid Deineroceratidae, which is thought to have given rise early in the Tri****ic...
- ammonite in the ceratitid family Tropitidae with spines instead of nodes on the umbilical shoulder, at least in early whorls. Ceratitids are mostly Tri****ic...
- Vredenburgites is a genus of ceratitids in the family Trachyceratidae. Its s**** has numerous, thin, flexious ribs. Related genera include Anasirenites...
- Proteroctopus Styletoctopus Keuppia Palaeoctopus Paleocirroteuthis Vampyron****a Ceratitid ammonoids late Nautilida Advanced belemnoids Diplobelids: Diplobelus Belemnites:...
- family in the M****ocerataceae, a superfamily within the order Ceratitida. Ceratitids are ammonoid cephalopods, mostly from the Tri****ic but with ancestral...