# Eocene

> second epoch of the Paleogene period

**Wikidata**: [Q76274](https://www.wikidata.org/wiki/Q76274)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eocene)  
**Source**: https://4ort.xyz/entity/eocene


## References

1. International Chronostratigraphic Chart 2013/01
2. Source
3. Integrated Authority File
4. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=32666)
5. Nuovo soggettario
6. Freebase Data Dumps. 2013
7. Encyclopædia Britannica Online
8. YSO-Wikidata mapping project
9. BabelNet
10. Quora
11. National Library of Israel
12. KBpedia