# Gauss-Matuyama reversal

> geomagnetic reversal

**Wikidata**: [Q528533](https://www.wikidata.org/wiki/Q528533)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gauss–Matuyama_reversal)  
**Source**: https://4ort.xyz/entity/gauss-matuyama-reversal