# David R. Butler

> American geomorphologist

**Wikidata**: [Q131155478](https://www.wikidata.org/wiki/Q131155478)  
**Source**: https://4ort.xyz/entity/david-r-butler


## References

1. [Source](https://www.geo.txst.edu/people/faculty/david-r-butler.html)
2. Integrated Authority File
3. [Source](https://aag-gsg.org/awards/mel-marcus-distinguished-career-award/)
4. [Source](https://www.aag.org/award-grant/aag-honors/)
5. [Source](https://aag-gsg.org/awards/gk_gilbert_award/)
6. CiNii Research