''Euagassiceras'' is an extinct genus of cephalopod belonging to the

Ammonite Ammonoids are a group of extinct marine mollusc animals in the subclass Ammonoidea of the class Cephalopoda. These molluscs, commonly referred to as ammonites, are more closely related to living coleoids (i.e., octopuses, squid and cuttlefish) ...

subclass.

Distribution

Jurassic of Argentina, Germany and the United Kingdom.

References

Early Jurassic ammonites of Europe Ammonites of Europe Arietitidae Ammonitida genera {{Ammonite-stub