Evolution Hits the Beach
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A lively, informal look at a fossil that may represent the first vertebrate to emerge from the ancient seas, discovered by scientists from the University of Chicago, Harvard University and the... (more info)

A lively, informal look at a fossil that may represent the first vertebrate to emerge from the ancient seas, discovered by scientists from the University of Chicago, Harvard University and the Academy of Natural Sciences in Philadelphia. Credit: National Science Foundation; Karen Carr Studio, Inc.; Ken Doud; John Sibbick; University of Chicago

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