# Gerard J.M. Versteegh

> Dutch geochemist and palynologist

**Wikidata**: [Q58421331](https://www.wikidata.org/wiki/Q58421331)  
**Source**: https://4ort.xyz/entity/gerard-j-m-versteegh


## References

1. Library of Congress Authorities
2. Integrated Authority File
3. LinkedIn
4. ResearchGate
5. International Fossil Plant Names Index
6. Virtual International Authority File
7. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-9320-3776/external-identifiers/55087)