# Boring Billion

> Earth history between 1.8 and 0.8 billion years ago, characterized by tectonic stability, climatic stasis, and a slow biological evolution with very low oxygen levels and no evidence of glaciation

**Wikidata**: [Q23579307](https://www.wikidata.org/wiki/Q23579307)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Boring_Billion)  
**Source**: https://4ort.xyz/entity/boring-billion