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所属栏目：探索发现
所属频道：CCTV-10科教
年份：2011
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简介：1922年，为了寻找人类的起源，一支美国科考队来到了我国内蒙古的二连。在十年的挖掘科考中，他们无意中挖掘了大量的恐龙化石，使得美国中亚考察在世界古生物界产生巨大影响。收起
发现白垩纪（四）：神奇的异类
发现白垩纪（三）：奇妙的发现
发现白垩纪（二）：集群死亡之谜
发现白垩纪（一）：探险中亚
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