Plesiosaurus macrocephalus, juvenile Found by Mary Anning marine reptile Ornithischians Location Hyampom

Location Hyampom

A cast of the complete skeleton is also available

Life-size skeletal model

The large size and spiny nature of this trilobite make it one of the more spectacular ones

Plesiosaurus macrocephalus, juvenile Found by Mary Anning marine reptile Ornithischians Location HyampomThis juvenile Plesiosaur is from the Jurassic of Lyme Regis, England. It was found by Mary Anning. Plesiosaurs (meaning "near lizard") were flippered marine reptiles from the Mesozoic Era they were not dinosaurs. Plesiosaurs are divided into two groups: the Plesiosauroids with long, snake like necks, tiny heads, and wide bodies, and the Pliosauroids, which had large heads with very strong jaws and short necks. The first plesiosaur skeletons were found