
This Giant Polished & Cut Madagascan Ammonite (150 million years old) has been mounted on a bespoke metal stand. Ammonites are a group of extinct marine molluscs, closely related to modern day octopuses and squids. Before their extinction, they were one of the most successful and diverse groups of animals on earth. Scientists have identified more than 10,000 species from fossils found nearly everywhere on the planet where oceans once existed. Hollow chambers within the shell helped them stay buoyant above the seabed, and they could travel by squirting water to propel themselves in one direction. The largest species of ammonite is Parapuzosia seppenradensis. A partial fossil of this species was found in Germany in 1895 and suggests that, if complete, the shells of these creatures could reach between 8 - 11 ft in diameter! Our stands are handcrafted in England and are designed to cradle the specimen, offering a 360° perspective and highlighting its best features while still preserving the natural form. All of our specimens are responsibly sourced and handcrafted to order by one of our Curated team members in our Cheshire studio. The picture shown is an example of the quality that you can expect to receive. Please be aware that, as our products are 100% authentic and organic, they are subject to variation. Every piece in our Palaeontology, Archaeology and Meteorite collection has been professionally authenticated, and each comes with an official Curated Studios Certificate of Authenticity. Base & Mount: Stainless steel with stunning black lacquer coat for long-lasting protection. Base Dimensions: 120mm x 120mm