MINNEAPOLIS / ST. PAUL -- About 150,000 years ago, an anomalous ice age was triggered by an increasingly salty Mediterranean Sea, a development that's occurring today and may start new ice sheet growth in the next few decades, according to a study at the University of Minnesota. Robert Johnson, an adjunct professor of geology and geophysics, will present his study of the glaciation 150,000 years ago and discuss its implications for today's climate on Tuesday, Oct. 29, at the annual meeting of the Geological Society of America in Denver.
The above story is based on materials provided by University Of Minnesota. Note: Materials may be edited for content and length.
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