# Ferdinand Zirkel

> German geologist (1838–1912)

**Wikidata**: [Q62379](https://www.wikidata.org/wiki/Q62379)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ferdinand_Zirkel)  
**Source**: https://4ort.xyz/entity/ferdinand-zirkel


## References

1. Integrated Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. www.accademiadellescienze.it
4. Czech National Authority Database
5. Complete List of Royal Society Fellows 1660-2007
6. [Geological Society of London](https://www.geolsoc.org.uk/About/Awards-Grants-and-Bursaries/Society-Awards/Wollaston-Medal)
7. Mathematics Genealogy Project
8. International Standard Name Identifier
9. Virtual International Authority File
10. CiNii Research
11. Encyclopædia Britannica Online
12. SNAC
13. Brockhaus Enzyklopädie
14. Find a Grave
15. Freebase Data Dumps. 2013
16. La France savante