# Dunham classification

> classification system for carbonate sedimentary rocks

**Wikidata**: [Q1824696](https://www.wikidata.org/wiki/Q1824696)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dunham_classification)  
**Source**: https://4ort.xyz/entity/dunham-classification


## References

1. [Source](http://www.sepmstrata.org/page.aspx?pageid=89)
2. Freebase Data Dumps. 2013