剑龙后背和尾巴上长着几排骨片,走起路来一步一挪的,显得非常笨重,但骨片可以帮助剑龙调节身体的温度。这种植食性恐龙生活在侏罗纪和白垩纪。剑龙通常四条腿行走,但大多数能够用后腿站立,吃到树上的叶子。肯氏龙胃里的石头大型植食性恐龙,如剑龙,有时会吞食一些石头。专家们认为,这是为了帮助消化胃里的食物。 Stegosaurus back and tail long ribs with a few rows, walked step by step move, it is very heavy, but the bone slices can help stegosaurus regulate body temperature. This herbivorous dinosaur lives in the Jurassic and Cretaceous. Stegosaurus usually four legs to walk, but most can stand with hind legs, eat the leaves on the tree. Stones in Ken’s Dragon’s stomach Large, herbivorous dinosaurs, such as Stegosaurus, sometimes swallow some stones. Experts believe this is to help digest the stomach’s food.