Flip Flop: Why Variations in Earth's Magnetic Field Aren't Causing Today's Climate Change – Climate Change: Vital Signs of the Planet
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End of Neanderthals linked to flip of Earth's magnetic poles, study suggests | Science | The Guardian
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A magnetic field reversal 42,000 years ago may have contributed to mass extinctions | Science News | SANTA MONICA BAY AUDUBON SOCIETY BLOG
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