This small pyrite nodule contains four Ichthyosaur vertebrae and ribs, alongside ammonites and a belemnite with phragmocone visible. Cut and polished to a fine grade.
Location: Stonebarrow, Charmouth, Dorset - England
Age: Lower Jurassic, Belemnite Marls - 195 million years old
Measurements: 5.6cm (length) x 5.2cm (width)
Weight: 105g