Montierter Ammonit | Madagaskar Holzmaden Fossil fine-grained or dense variety of

fine-grained or dense variety of the quartz mineral chert

These readily split along the layers to reveal the fossils

The crinoid features an exquisitely preserved crown and neck that have been expertly prepared to maintain their original position

dass seine Farbe von seinem Eisengehalt herrührt

whose characteristic body plan reflects a strong adaptation to life on the seafloor

Montierter Ammonit | Madagaskar Holzmaden Fossil fine-grained or dense variety ofOrigin: Madagascar Size: H34cm W23cm D8cm Weight: 4. 6 kg Description: An ammonite, mounted on a handcrafted custom stand, highlighting the spiral shape so typical of ammonites. This is an exceptionally large ammonite. Additional Information: Ammonites were shelled cephalopods that died out about 66 million years ago. Their fossils are found all over the world. All ammonites possessed a chambered shell, which they used for buoyancy. Their geometry and