Large pyrite Eteoderoceras (Eoderoceras) ammonite fossil (67 mm) crinoid These large Eoderoceras ammonites are

These large Eoderoceras ammonites are often called the "king of pyrites" as they are the largest and most impressive pyrite ammonites found on the Jurassic Coast

The bone is very well preserved and has been prepared using air abrasive techniques to remove all matrix

72 inches) across

hiding the surprise within

Large pyrite Eteoderoceras (Eoderoceras) ammonite fossil (67 mm) crinoid These large Eoderoceras ammonites areA stunning example of a highly pyritised ammonite fossil of the species Eteoderoceras (Eoderoceras) armatum from the world famous Jurassic Coast beach of Charmouth, Dorset UK. The fossil measures 67 mm (2. 65 inches) across with matrix, which is large for this species. The ammonite is well preserved with strong ribbing and suture lines and is mostly clean on both sides. It also has some of the much sought after spines still preserved and it has a