# GSSP for the base of the Lochkovian

> global boundary stratotype section and point for the base of the Lochkovian Stage, of the Lower Devonian Series and of the Devonian System

**Wikidata**: [Q134611894](https://www.wikidata.org/wiki/Q134611894)  
**Source**: https://4ort.xyz/entity/gssp-for-the-base-of-the-lochkovian


## References

1. [Source](https://stratigraphy.org/gssps/lochkovian)
2. [Source](https://stratigraphy.org/gssps/#devonian)
3. [Source](https://iugs-geoheritage.org/geoheritage_sites/gssp-for-the-silurian-devonian-boundary-at-klonk-hill-near-suchomasty/)