Study reveals predation-evolution link

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Modern and ancient predators leave easy to identify marks on the shells of their prey such as clean round holes. Credit: John Warren Huntley
Modern and ancient predators leave easy to identify marks on the shells of their prey, such as clean, round holes. Credit: John Warren Huntley

The fossil record seems to indicate that the diversity of marine creatures increased and decreased over hundreds of millions of years in step with predator-prey encounters, Virginia Tech geoscientists report in the Proceedings of the National Academy of Science.


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Nov 21, 2008 | User rating: not rated yet
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