Three Jurassic Brittle Stars (Palaeocoma) - Lyme Regis
This is a cluster of three rare fossil brittle stars (Palaeocoma egertoni) from the Lyme Regis region on England. They are Lower Jurassic in age or approximately 190 million years old. The largest of the three specimens on the rock is 2.5" wide but would be a lot wider if the arms were outstretched. They have been prepared with air abrasives to reveal all of the beautifully preserved detail.