List of top Geophysics Questions on Geomagnetism and Paleomagnetism asked in GATE GG

If the inclination of the remanent magnetic field of a 140 million years old crustal block, now located at the equator, is 50\(^\circ\), then its drift-rate is ______________ cm/yr (rounded off to two decimal places). [Use \(1^\circ=111\) km]