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[高清字幕]Science Report - Monkeys Raft to Panama

更新时间:2016/5/10 8:40:43 来源:本站原创 作者:佚名

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Science Report - Monkeys Raft to Panama

Scientists announced that seven small teeth appeared in 21-million-year old rocks near the Panama Canal. The teeth belonged to a kind of monkey that should have only been in South America at that time.

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