# Karl W. Flessa

> American geologist

**Wikidata**: [Q20752538](https://www.wikidata.org/wiki/Q20752538)  
**Source**: https://4ort.xyz/entity/karl-w-flessa


## References

1. Czech National Authority Database
2. [Source](https://www.geo.arizona.edu/Flessa)
3. [Source](https://www.aaas.org/news/aaas-honors-accomplished-scientists-2018-elected-fellows)
4. Virtual International Authority File
5. Biodiversity Heritage Library