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ISBN: 9787573108968
File size: 33905 KB

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by 英童书坊编纂中心

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侏罗纪是中生代第二个纪，开始于2亿年前，结束于1.4年前。这一时期是恐龙世界的鼎盛时期，在三叠纪出现并开始发展的恐龙已经迅速成为地球的统治者。丰富的食物让恐龙大量繁殖，各种不同体型、不同大小、不同生活习惯的恐龙济济一堂。本书主要介绍这一时期的恐龙，包括美颌龙、剑龙、蛮龙、巨刺龙。