Ammonoids are a group of 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 than they are to shelled nautiloids such as the living Nautilus species.
Ka-Zar of Prehistoria[]
Ammonites are normally called Nantang by cavemen that lives across Prehistoria's primeval landscape. These shelled animals living in the open oceans of the Gorahn Sea with other sea creatures.