Their reward: new types of sauropod (top) and pterosaur both of which lived almost a hundred million years ago, in the Cretaceous period.
英
美
他们辛苦付出的回报是新的蜥脚龙(上图)和翼龙化石,这两种动物均生活在一亿年前的白垩纪。
目录
查词历史
英 汉