Definition of Centrotarphyceras. Meaning of Centrotarphyceras. Synonyms of Centrotarphyceras

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Definition of Centrotarphyceras

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Meaning of Centrotarphyceras from wikipedia

- form and siphuncle position. The siphuncle may be subcentral as in Centrotarphyceras; intermediary as in Tarphyceras, or subventral as in Campbelloceras...
- The Barrandeoceratidae are derived from the tarphyceratid genus, Centrotarphyceras through Barrandeoceras (Flower 1984), and is the source for the Uranoceratidae...
- Campbelloceras, Barrandeoceras with its subcentral siphuncle possibly from Centrotarphyceras. Rousseau H. Flower, 1984. Bodeiceras; a New Mohawkian Oxycone, with...
- that Campbelloceras is only slightly impressed, from Centrotarphyceras in that Centrotarphyceras is subquadrate and has a central siphuncle, and from...
- the United States, ****ociated with Proterocameroceras brainerdi and Centrotarphyceras seelyi. A second and older species, Metabaltoceras menutum, is based...
- Trocholitidae, and Ophidioceratidae; the barradeoceratid group, derived from Centrotarphyceras, consisting of the Barrandeoceratidae, Bickmoritidae, Nephriticeratidae...
- Barrandeoceras, and therefore the Barrandeoceratidae, is derived from Centrotarphyceras. The inclusion of Laureloceras expands the range of the Plectoceratidae...
- Pycnoceras Campbelloceras Aphetoceras Upper Aethoceras Bentoceras Centrotarphyceras Clytoceras Cycloplectoceras Eichwaldoceras Eurystomites Hardmanoceras...
- concinna – or unidentified comparable form †CentrotarphycerasCentrotarphyceras bridgeiCentrotarphyceras macdonaldi †Ceramoporella †Ceratocephala †Ceratocephala...
- †Centrocyrtocerina †Centrolitoceras †Centroonoceras †Centrorizoceras †Centrotarphyceras †Chabactoceras †Chadwickoceras †Charactoceras †Charactocerina †Chazyoceras...