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Earth's magnetic field (top). Bottom left to right shows the normal... | Download Scientific Diagram
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Geomagnetic excursions: Knowns and unknowns - Roberts - 2008 - Geophysical Research Letters - Wiley Online Library
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Geomagnetic excursions: Knowns and unknowns - Roberts - 2008 - Geophysical Research Letters - Wiley Online Library
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