The theory is based on seeing the change in magnetic direction of newly created rock coming from places like the mid Atlantic ridge. They can see the changes over time leading out from the center.
https://en.wikipedia.org/wiki/Geomagnetic_reversal
If you want to discredit that well. ok i guess so. I don't know what the point is.
But we do actively see magnetic north moving every year. Unless you think compasses are also fake.
Oh I guess I will just believe that a Hamas hostage was allowed to take and keep her dog when they kidnapped her...
I'm pretty sure the Koran doesn't like dogs much