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Wednesday, October 24, 2007

Extinctions Linked to Hotter Temperatures

News-Leader.com Springfield, MO: "Whenever the world's tropical seas warm several degrees, Earth has experienced mass extinctions over millions of years, according to a first-of-its-kind statistical study of fossil records. And scientists fear it may be about to happen again - but in a matter of several decades, not tens of millions of years."

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