Category:en:Ammonites

English terms for types or instances of extinct cephalopods in the subclass Ammonoidea.

NOTE: This is a set category. It should contain terms for ammonites, not merely terms related to ammonites. It may contain more general terms (e.g. types of ammonites) or more specific terms (e.g. names of specific ammonites), although there may be related categories specifically for these types of terms.