# Rupelian

> first stage and age of the Oligocene epoch

**Wikidata**: [Q508633](https://www.wikidata.org/wiki/Q508633)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rupelian)  
**Source**: https://4ort.xyz/entity/rupelian


## References

1. International Chronostratigraphic Chart 2013/01
2. [Source](https://stratigraphy.org/gssps/)
3. Freebase Data Dumps. 2013
4. [Source](https://orbi.uliege.be/handle/2268/207975)