编号 100133082

编号 100133082

beautiful specimen of ammonite from Morocco Jurassic period. Completely natural, it is really nice example.
This 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
Mammites nodosoides