Definition of Ptychitidae. Meaning of Ptychitidae. Synonyms of Ptychitidae

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

Definition of Ptychitidae

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Meaning of Ptychitidae from wikipedia

- The Ptychitidae is a family of ceratitid ammonites (ammonites sensu lato). They are combined with the Eosagenitidae and Sturiidae in the superfamily Ptychitoidea...
- Previously the Nannitidae was included in the Ptychitaceae along with the Ptychitidae and, Isculitidae. Nannites is very small, subglobose, generally evolute...
- Ptychites is an extinct genus of cephalopods belonging to the family Ptychitidae. These n****nic carnivores lived during the Tri****ic period, from Anisian...
- present configuration the Ptychitoidea includes three families, the: Ptychitidae Eosagenitidae Sturiidae This differs from the taxonomy in the Treatise...
- the ceratitid family Ptychitidae, and related to such genera as Ptychites and Aristoptychites; all from the Tri****ic. The Ptychitidae, to which Arctoptychites...
- Treatise on Invertebrate Paleontology, Part L, 1957, includes Sturia in the Ptychitidae, along with such genera as Ptychites, Discoptychites, Aristoptychites...
- dorsal side. Ussuria somewhat resembles Sturia, commonly placed in the Ptychitidae. The early growth stages of Ussuria are like Dimorphoceras, the intermediate...
- Kingdom: Animalia Phylum: Mollusca class: Cephalopoda Subclass: †Ammonoidea Order: †Ceratitida Family: †Ptychitidae Genus: †Aristoptychites Diener, 1916...