Ammonites
Animal
Ammonoids are extinct spiral shelled cephalopods comprising the subclass Ammonoidea. They are more closely related to living coleoids than they are to shelled nautiloids. The earliest ammonoids appeared during the Devonian, with the last species... Wikipedia
Scientific name: Ammonoidea
Life span: 4-36 years
Clade: Neocephalopoda
Class: Cephalopoda
Domain: Eukaryota
Kingdom: Animalia
Lower classifications