蜥脚类恐龙是中生代时期陆地上最大的动物，作为广泛分布于侏罗纪和白垩纪的一种进化十分成功的恐龙，蜥脚类足迹也是分布较广，从早侏罗......

The paper describes an early and primitive sauropod dinosaur, Gongxianosaurus shibeiensis (gen. et sp. nov.), from the D......

A new gigantic sauropod, Huabeisaurus allocates gen. et sp. nov., about 20 m in length and 5 m in height, was discovered......