3 cm Echioceras ammonite, Charmouth, Jurassic Coast, UK

The largest ammonite measures 3 cm across it's widest part. The nodule comes from near the Watch Ammonite stone showing much better preservation than usual Echioceras limestone.

Free standing on a natural base with no restoration or repairs. There is some natural wear to the keel.

Lower Pliensbachian, Stonebarrow Marl Member, Charmouth Mudstone Formation, Echioceras beds.