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Science News: Strong tides may have pushed ancient fish to evolve limbs

Fish that could briefly venture onto dry land, like this Tiktaalik roseae, may have gotten a boost from tide pools. Zina Deretsky/National Science Foundation/Wikimedia Commons By Katherine KorneiFeb. 15, 2018 , 12:00 PM

Posted: 2018-02-15 17:01:55

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