# Emsian

> third and last stage and age of the Lower Devonian Series / Early Devonian Epoch

**Wikidata**: [Q576789](https://www.wikidata.org/wiki/Q576789)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Emsian)  
**Source**: https://4ort.xyz/entity/emsian


## References

1. International Chronostratigraphic Chart 2013/01
2. [Source](https://stratigraphy.org/gssps/#devonian)
3. [Source](https://doi.org/10.18814/epiiugs/1997/v20i4/005)
4. [Source](https://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/014-1900/bsbg_14_1900_mem_p113-192.pdf)