Definition of Orthoceratoidea. Meaning of Orthoceratoidea. Synonyms of Orthoceratoidea

Here you will find one or more explanations in English for the word Orthoceratoidea. Also in the bottom left of the page several parts of wikipedia pages related to the word Orthoceratoidea and, of course, Orthoceratoidea synonyms and on the right images related to the word Orthoceratoidea.

Definition of Orthoceratoidea

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Meaning of Orthoceratoidea from wikipedia

- Orthoceratoidea is a major subclass of nautiloid cephalopods. Members of this subclass usually have orthoconic (straight) to slightly cyrtoconic (curved)...
- †Endoceratoidea = †Endocerida †Orthoceratoidea = †Orthocerida, †Ascocerida, and †Pseudorthocerida (the Orthoceratoidea of Kröger 2007) Nautilitoidea =...
- as the Pseudorthocerida, and elevating orthoceratid as the Subclass Orthoceratoidea. Shevyrev (2005) suggested a division into eight subclasses, mostly...
- of the organisms' body organs. Phragmocone Orthoceras Orthocerida Orthoceratoidea Baculites Flower, Rousseau H. (1964). "Nautiloid s**** morphology"...
- cephalopods included in the mostly orthoconic nautiloid superorder Orthoceratoidea. Sepkoski -Cephalopoda Sepkoski, J.J. Jr. 2002. A compendium of fossil...
- the state fossil of Delaware on 2 July 1996. Ammonoidea Belemnoidea Orthoceratoidea Iba, Y.; Sano, S. -I.; Mutterlose, J.; Kondo, Y. (2012). "Belemnites...
- several new nautiloid superorders: Endoceratoidea, Multiceratoidea, and Orthoceratoidea. The Ordovician-Tri****ic Orthoceratoids are ancestral to post-Paleozoic...
- s**** shape and dorsomyarian muscle scars are similar to the subclass Orthoceratoidea, which are ancestral to ammonoids (ammonites) and coleoids (squid,...
- actively mobile aquatic carnivorous cephalopods belonging to the subclass Orthoceratoidea endemic to what would be Asia, Australia, Europe, South America and...
- Eukaryota Kingdom: Animalia Phylum: Mollusca class: Cephalopoda Subclass: †Orthoceratoidea Order: †Orthocerida Kuhn, 1940 Families Arionoceratidae Baltoceratidae...