# Kimmeridge Clay

> geological formation in Great Britain

**Wikidata**: [Q3250537](https://www.wikidata.org/wiki/Q3250537)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kimmeridge_Clay)  
**Source**: https://4ort.xyz/entity/kimmeridge-clay


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. National Library of Israel Names and Subjects Authority File