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红板报 on MSN
9 天
这种鱼会走路、能爬树,它是从哪来的?
今天的青藏高原是世界屋脊,亿万年前这里却是茫茫无边的海洋(古老特提斯海的一部分)。古生物学家周忠和说,从20世纪70年代至今,中国科学院已经组织了两次大规模的青藏高原综合科学考察研究,但关于科考中的古生物部分的纪实作品却并不多见。
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