Definition of Ammonitids. Meaning of Ammonitids. Synonyms of Ammonitids

- Ammonoids are extinct spiral s****ed cephalopods comprising the subclass Ammonoidea. They are more closely related to living coleoids (i.e., octopuses...
- the subclass Ammonoidea and included in the family Crioceratidae of the ammonitid superfamily Ancylocerataceae. Crioceras is considered by some to be a...
- Neocomitidae is a family of Lower Cretaceous ammonitids comprising genera with strongly ribbed evolute (all whorls exposed) to smooth, fairly involute...
- Pleurohoplites is a genus in the ammonitid family Hoplitidae, found in middle Cretaceous (Upper Albian - Cenomanian) of Europe, and included in the subfamily...
- Hyperlioceras is an extinct genus of cephalopod included in the ammonitid family Graphoceratidae that lived during the Bajocian stage of the Middle Jur****ic...
- Discophyllites Indeterminate Longjiang Xishan Griesbachites–Guembilites Zone An ammonitid Dittmarites D. lilliformis Longjiang Xishan A ceratitid Ectolcites E....
- Rollerites is a Jur****ic ammonite belonging to the ammonitid. France, Saudi Arabia and Switzerland Notes Sepkoski, Jack (2002). "Sepkoski's Online Genus...
- Amaltheidae is a family of eoderoceratoidean ammonitids from the Lower Jur****ic consisting of genera characterised by stigated discoidal oxycones—narrow...
- lobes. Cadamoceras, named by Munier-Chalmas in 1892, is a member of the ammonitid family Haploceratidae which is part of the superfamily Haplocerataceae...
- Cranocephalites is a Middle Jur****ic ammonitid genus named by Spath in 1932 and included in the family Cranoceratidae, superfamily Stephanoceratacea....