Großer montierter Ammonit - Kranaosphinctes (Pachyplanulites) | Madagaskar Interior All ammonites had a chambered

All ammonites had a chambered shell which they used to regulate their buoyancy

Beschreibung:Dieses außergewöhnliche skulpturale Exemplar zeigt ein Duo von Ammoniten aus der späten Kreidezeit

Knightia Fischen

aiding scientists in dating and correlating Oligocene rock formations

Seine prägnanten Rot- und Grünschattierungen werden von lebendigen orangefarbenen und goldenen Nuancen durchzogen

Großer montierter Ammonit - Kranaosphinctes (Pachyplanulites) | Madagaskar Interior All ammonites had a chamberedOrigin: Madagascar Age: Jurassic, about 201 145 million years ago Size: H41cm W38cm D18cm Weight: 21 kg Description: An ammonite on a hand crafted stand that highlights the spiral shape so typical of ammonites. Additional information: Ammonites were shell shaped 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