# GSSP for the base of the Calabrian

> global boundary stratotype section and point for the base of the Calabrian Stage

**Wikidata**: [Q1487061](https://www.wikidata.org/wiki/Q1487061)  
**Source**: https://4ort.xyz/entity/gssp-for-the-base-of-the-calabrian


## References

1. [Source](https://stratigraphy.org/gssps/files/calabrian2.pdf)
2. [Source](https://stratigraphy.org/gssps/calabrian)