Photo Gallery: Jurassic Period Clinging to life on an offshore crag, a tuatara looks little different from his Jurassic relatives.

• 译文：侏罗纪时代图片集。死抱着生命在海面上的峭壁，一只新西兰产的大蜥蜴看起来有点不同，从它的侏罗系的亲属。