搜索结果: 1-1 共查到“历史学 Yixian Formation”相关记录1条 . 查询时间(0.06 秒)
The postcranial skeleton of the iguanodontian ornithopod Jinzhousaurus yangi from the Lower Cretaceous Yixian Formation of western Liaoning, China
Early Cretaceous, Iguanodontia, Ornithopoda, Hadrosauridae, systematics
2014/3/26
Non-hadrosaurid iguanodontians were the most diverse and abundant group of
large-bodied herbivorous dinosaurs during the Early Cretaceous, and were a particularly important
component of Laurasian ec...