Uncommon Gleviceras pyrite ammonite fossil (58 mm)

A highly pyritised ammonite fossil of the species Gleviceras glevense from the world-famous Jurassic Coast beach of Charmouth, Dorset UK. The fossil measures 58 mm (2.3 inches) across, which is a good size for this species. The ammonite is very well preserved on both sides. The ribs are very finely defined and the pyritic colour and shine is beautiful. It has unusually strong ribbing. A great example of an uncommon species and incredible in the flesh. This species is not often found in this condition. These pyrite ammonites have long been used to make beautiful natural jewellery. Around 196 million years old, this fossil would make a wonderful addition to any collection.