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所属栏目：地理中国
所属频道：CCTV-10科教
年份：2011
展开全部
简介：本系列节目主要内容：同为恐龙时代的爬行动物，恐龙灭绝了，扬子鳄却神奇的生存下来。科考队员深入扬子鳄洞穴，探索使得扬子鳄生存下来的秘诀，揭开活化石扬子鳄的生存密码。收起
破译生存密码（下） 《地理中国》20110909
破译生存密码（上） 《地理中国》20110908
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