# Tornquist Sea

> sea between the palaeocontinents Avalonia and Baltica about 600 to 450 million years ago

**Wikidata**: [Q7826151](https://www.wikidata.org/wiki/Q7826151)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tornquist_Sea)  
**Source**: https://4ort.xyz/entity/tornquist-sea