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Kosmermoceras

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Kosmermoceras
Temporal range: Bajocian[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ammonitida
Family: Stephanoceratidae
Genus: Kosmermoceras
Arkell, 1952[2]

Kosmermoceras is an extinct genus from a well-known class of fossil cephalopods, the ammonites. It lived during the Jurassic Period,[1] which lasted from approximately 200 to 145 million years ago.

References

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  1. ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Cephalopoda entry)". Bulletins of American Paleontology. 364: 560. Archived from the original on 2008-05-07. Retrieved 2008-04-05.
  2. ^ "Paleobiology Database - Kosmermoceras". Retrieved 2017-10-19.