The hadrosauroid remains occur with scattered dinosaur eggs at the same horizon. The majority of the bones may come from the late nestling and early juvenile stages.
鸭嘴龙超科的骨骼化石和分散的恐龙蛋共存于同一层位，大部分的骨骼化石属于未离巢晚期和幼年早期的个体发育阶段。
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