神秘莫测的恐龙王国一直令人心驰神往，因为这群令人惊异的远古爬行动物曾经称霸地球长达1.6亿年之久，因为6500万年前的白垩纪末期，这些横行整个大陆的庞然大物突然神秘地消失了。没有人见过活生生的恐龙，但我们能追寻化石留下的痕迹，穿越时空回到神秘的史前世界，去探访这群神奇的生物。
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