据初步统计，已有7科、10属、19种之多，且与霸王龙、鸭咀龙、蜥脚类及轮藻、孢粉、痕迹化石等共生。
The fossil dinosaur eggs included 19 species assinged to 10 genera belonged 7 families. They are assosiated with Hadrosaurs, Tyrannosaurs, Sauropods, Charophytes, Sporopollen and trace fossils et al.
细致的分析揭示了这块尾巴曾经属于一只年轻的虚骨龙，这一科恐龙包括霸王龙和现代鸟类。
Careful analysis revealed that the tail once belonged to a young coelurosaur, a dinosaur family that includes tyrannosaurs and modern birds.
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