Echinodon
…Bed", also known as the "Mammal Pit" that was excavated by Beckles in 1857. However, no evidence exists to link Echinodon to any specific bed in the Lulworth Formation of the Purbeck Group. Galton also referred the specimen NHMUK 48229 to Echinodon, a fragmentary dentary with teeth, and the only further referrals to…