Ammoniten-Paar | Madagaskar Mineral The trunk is cut in

The trunk is cut in cross-section and polished

Der Neuralkanal

every single scale and every tiny bone can be clearly seen

erstreckt sich über den Osten Montanas sowie Teile von North Dakota

sometimes even the cell structure can be determined

Ammoniten-Paar | Madagaskar Mineral The trunk is cut inOrigin: Madagascar Age: Early Cretaceous Size: H20cm W16cm D4cm Weight: 1. 7kg Description: Ammonite cut and polished to reveal the inner chambers. Additional Information: Ammonites were armored cephalopods that became extinct about 66 million years ago. Fossils of them are found all over the world. Ammonites are extinct armored cephalopods. All had a chambered shell that they used to regulate buoyancy. Their geometry and beauty have captured the