Monster, 17" Jurassic Ammonite Fossil - Madagascar
This is huge, 17" wide ammonite fossil from Madagascar. It is Late Jurassic in age and it was collected near Sakaraha, Madagascar. Comes with a metal display stand.
Ammonitesare an extinct group of marine invertebrate animals which died out at the end of the Cretaceous period. These mollusks are more closely related to living coleoids (i.e. octopuses, squid, and cuttlefish) than they are to shelled nautiloids such as the living Nautilus species.