# Dunkard Group

> geological formation

**Wikidata**: [Q5315347](https://www.wikidata.org/wiki/Q5315347)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dunkard_Group)  
**Source**: https://4ort.xyz/entity/dunkard-group


## References

1. Revised stratigraphic nomenclature for Upper Pennsylvanian and Lower Permian rocks, Washington County, Pennsylvania