Definition of Plectronoceratoidea. Meaning of Plectronoceratoidea. Synonyms of Plectronoceratoidea

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

Definition of Plectronoceratoidea

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Meaning of Plectronoceratoidea from wikipedia

- Plectronoceratoidea is a superorder or subclass containing primitive nautiloids from the Late Cambrian and Early Ordovician. This group is best considered...
- incorporating orders that are phylogenetically related. They are: †Plectronoceratoidea = †Plectronocerida, †Protactinocerida, †Yanhecerida, and †Ellesmerocerida...
- Cephalopoda Cuvier, 1797 Subclasses Nautiloidea sensu lato (paraphyletic) Plectronoceratoidea† (paraphyletic) Multiceratoidea† (paraphyletic?) Nautiloidea sensu...
- of six superorders within the Nautiloidea, the others being the Plectronoceratoidea (= Ellesmeroceratoidea of some) from which the others are derived...
- Phylum: Mollusca class: Cephalopoda Subclass: Nautiloidea Superorder: †Plectronoceratoidea Order: †Yanhecerida Chen et al., 1979 Genera Yanheceratidae Aetheloxoceras...
- Phylum: Mollusca class: Cephalopoda Subclass: Nautiloidea Superorder: †Plectronoceratoidea Order: †Plectronocerida Teichert, 1988 Families and genera Plectronoceratidae...
- Phylum: Mollusca class: Cephalopoda Subclass: Nautiloidea Superorder: †Plectronoceratoidea Order: †Protactinocerida Chen et al., 1979 Genera Protactinoceridae...
- Animalia Phylum: Mollusca class: Cephalopoda Subclass: Nautiloidea Superorder: †Plectronoceratoidea Order: †Ellesmerocerida Flower, 1950 Subgroups See text....
- classification Kingdom: Animalia class: Cephalopoda Superorder: Plectronoceratoidea Order: incertae sedis Family: incertae sedis Genus: Shungtangenoceras...