# Frank Rinker Clark

> American geologist (1881–1974)

**Wikidata**: [Q64920031](https://www.wikidata.org/wiki/Q64920031)  
**Source**: https://4ort.xyz/entity/frank-rinker-clark


## References

1. [Source](https://www.geosociety.org/documents/gsa/memorials/v06/Clark-FR.pdf)
2. Find a Grave
3. [Source](https://ancestors.familysearch.org/en/KWJ2-WQZ/frank-rinker-clark-sr-1881-1974)