 List of geomagnetic reversals

A list of geomagnetic reversals refers to the historical changes in Earth's magnetic field polarity, where the magnetic north and south poles switch places. These reversals have occurred over geological time and are recorded in the geological and sedimentary layers of the Earth. The most well-known of these reversals include: 1. **Brunhes-Matuyama Reversal** - Approximately 780,000 years ago; the most recent reversal.