Kingdom Animalia Class Cephalopoda Order Ammonitida Rank Species | Phylum Mollusca Subclass Ammonoidea Family Acanthoceratidae | |
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Eucalycoceras pentagonus is an extinct species of cephalopods belonging to the Ammonite subclass. It is the type species of Eucalycoceras.
Contents
Description
Eucalycoceras pentagonus is a medium-sized ammonite, generally compressed, with flattened flanks and venter with dense tuberculate ribs.
Distribution
Fossils of this cosmopolitan species have been found in Cretaceous (Cenomanian).
References
Eucalycoceras pentagonus Wikipedia(Text) CC BY-SA