Großer montierter Ammonit | Madagaskar Interior ist wie der gesamte Rest

ist wie der gesamte Rest dieses Fossils von höchster Qualität

Herkunft: Brule Formation

südliches Utah

they represent the majority of the Ammonoidea

the dorsal fin is not complete

Großer montierter Ammonit | Madagaskar Interior ist wie der gesamte RestOrigin: Madagascar Size: H39cm W35cm D15cm Weight: 17. 7kg Description: An ammonite on a handmade stand that highlights the spiral shape so typical of ammonites. This is an unusually large ammonite. Additional Information: Ammonites were shelled cephalopods that became extinct about 66 million years ago. Fossils of them are found all over the world. Ammonites are extinct, shelled cephalopods. They all had a chambered shell that they used for buoyancy.