There are a lot of dinosaur footprints in the Early Cretaceous from Yanguoxia, Yongjing County, Gansu Province.

甘肃永靖盐锅峡下白垩统河口群盐锅峡组发现大量恐龙足迹化石。

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There are a lot of dinosaur footprints in the Early Cretaceous from Yanguoxia, Yongjing County, Gansu Province.

甘肃永靖盐锅峡下白垩统河口群盐锅峡组发现大量恐龙足迹化石。

youdao