編號 100006299

編號 100006299

beautiful specimen of ammonite from Morocco Jurassic period. Completely natural, it is really nice example.
Mantelliceras is a genus of extinct cephalopod molluscs belonging to the ammonites (subclass Ammonoidea), which lived in the Lower Cenomanian,at the beginning of the Upper Cretaceous. Fossils of this genus are widespread worldwid