Epic Flood Triggered Ancient “Big Chill,” Study Says

Publication: National Geographic News   Date: December 6, 2007   View Article

An epic gush of fresh water into the North Atlantic slowed a deep ocean current and triggered a century-long chill in Europe and North America some 8,200 years ago, according to a new study.

The finding confirms scenarios suggested by previous models of the ancient climate and should raise confidence in predictions made about how the oceans will respond to Greenland’s rapidly melting glaciers, an outside expert said.

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