# outcrop

> visible exposure of bedrock or ancient superficial deposits on the surface of the Earth

**Wikidata**: [Q531953](https://www.wikidata.org/wiki/Q531953)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Outcrop)  
**Source**: https://4ort.xyz/entity/outcrop


## References

1. Freebase Data Dumps. 2013
2. [Environment Ontology](https://raw.githubusercontent.com/INCATools/environments2wikidata/master/matches/curated-high-confidence-envo.tsv)
3. National Library of Israel
4. GF WordNet
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)