Blog Orientation

Reversals, Part 2

I’m finally getting back to the blog after about a week of frantic magnetometry (we discovered a bug in our magnetometer software, because of which we had to measure lots of stuff all over again!) and report-writing. Here is another in my reverse-color series on magnetic reversals.

Why do we call them magnetic reversals? Because the way some lavas are magnetized, Earth's magnetic NORTH pole would have had to be where the SOUTH pole currently is.

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