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ちょっと知的な雑学&トリビア

600万年前に二足歩行?

2004年9月03日 【雑学なメモ
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Chimp-sized hominid walked upright on two legs six million years ago
Recent fossil evidence suggests that a hominid, the size of a chimp, walked upright on two legs in Kenya’s Tugen Hills, over 6 million years ago — about 3 million years earlier than “Lucy,” the most famous early biped in our lineage.

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