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Time Tree :: The Timescale of Life
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URL: http://www.timetree.org/ URL: http://www.timetree.org/book.phpTweets about www.timetree.org
- RT @avflox: For the record, a woman can't become a cougar. We diverged ~94.2 million years ago:
- RT @DrMRFrancis: #TweetOfTheDay RT @avflox: For the record, a woman can't become a cougar. We diverged ~94.2 million years ago:
- For the record, a woman can't become a cougar. We diverged ~94.2 million years ago: