# Robert B. O'Sullivan

> geologist, Scientist Emeritus at USGS

**Wikidata**: [Q62085896](https://www.wikidata.org/wiki/Q62085896)  
**Source**: https://4ort.xyz/entity/robert-b-o-sullivan


## References

1. Virtual International Authority File
2. Personal Authority Wikibase of the Czech Republic
3. Catalogo of the National Library of India