It was a sauropod , possibly a cetiosaurid , which lived in what is now England .
Rutellum is the pre-Linnaean name given to a dinosaur specimen from the Middle Jurassic .
Rutellum was a name , possibly a cetiosaurid , which lived in what is now England .
Rutellum is the pre-Linnaean name given to a dinosaur specimen from the Middle Jurassic .