[网络] 毫不客气地

Lyell, in his Principles, introduced additional units known as epochs or series to cover the period since the age of the dinosaurs, among them Pleistocene (most recent), Pliocene (more recent), Miocene (moderately recent), and the rather endearingly

发表于:2019-01-29 / 阅读(44) / 评论(0) 分类 万物简史
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