# Broder J. Merkel

> German geologist

**Wikidata**: [Q22103171](https://www.wikidata.org/wiki/Q22103171)  
**Source**: https://4ort.xyz/entity/broder-j-merkel


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb15001927m)
2. general catalog of BnF
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File