# Lau event

> mass extinction event in the Ludfordian age of the Silurian period, ca. 424 Ma

**Wikidata**: [Q6497665](https://www.wikidata.org/wiki/Q6497665)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lau_event)  
**Source**: https://4ort.xyz/entity/lau-event