An exceptional mass-mortality plate of Kosmoceras Jason ammonites, skilfully prepared from a large nodule. The best example we have seen in years. This piece would make a focal point for any collection, or, equally, place very well as a decorative piece for the home or workplace. A fantastic British fossil from a location that is no longer accessible.
Location: Ashton Keynes, Gloucestershire, England
Age: Middle Jurassic, Oxford Clay, Jasoni Zone - 160 million years old
Measurements: 37cm (across)
