The skull belongs Childhood Psittacosaurus, a total length of about 9 cm. Almost no repair. The bones and teeth are very beautiful. This is a very rare opportunity to collect the entire dinosaur skull. The recently released "Jurassic World" "Aquilops" is its close relative. Psittacosaurus is a very early ceratopsaurus dinosaur. They have developed many characteristics on their own, and they also have many of the same physiological and structural features as the later ceratops, such as protoceratops and elephant-sized triceratops.