Dem Bones
3 Images

New Species

Dem Bones
This undated handout photo released by the University of Chicago shows a model of a newly discovered species, Tiktaalik roseae, with a crocodile-like head that apparently moved on land like a seal _ an important discovery for understanding how fish evolved into land animals with four limbs and a backbone. (AP)
Dem Bones
This undated handout photo released by the University of Chicago shows a model of a newly discovered species, Tiktaalik roseae, with a crocodile-like head that apparently moved on land like a seal _ an important discovery for understanding how fish evolved into land animals with four limbs and a backbone. (AP)
Dem Bones
This undated handout photo released by the University of Chicago shows a model of a newly discovered species, Tiktaalik roseae, with a crocodile-like head that apparently moved on land like a seal _ an important discovery for understanding how fish evolved into land animals with four limbs and a backbone. (AP)
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