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[期刊论文] 作者：PANG Qiqing,CHENG Zhengwu,
来源：地质学报：英文版 年份：2000
A new gigantic sauropod, Huabeisaurus allocates gen. et sp. nov., about 20 m in length and 5 m in height, was discovered in the Upper Cretaceous Huiquanpu Forma...
[期刊论文] 作者：ZHAO Xijin,CHENG Zhengwu,XU Xi,
来源：地质学报（英文版） 年份：2004
A new ceratopsian taxon Xuanhuaceratops niei gen. et sp. nov. is erected based on four fragmentary specimens collected from the Late Jurassic Houcheng Formation...
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