# transition zone

> portion of the Earth's mantle

**Wikidata**: [Q1638707](https://www.wikidata.org/wiki/Q1638707)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Transition_zone_(Earth))  
**Source**: https://4ort.xyz/entity/transition-zone


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)