This repository contains the Semantic Web data and some documentation for the ICS' Supermodel.
The main entrypoint for information about this Supermodel is:
This data is copyrighted as follows:
© International Commission on Stratigraphy, 2026
This data is licensed for use with the Creative Commons Attribution 4.0 license:
A local copy of the license deed is stored in the file LICENSE in this repository.
Please contact the executive of the International Commission on Stratigraphy with all questions via https://stratigraphy.org/executive.
You may also log any issues with the Supermodel at https://github.com/i-c-stratigraphy/supermodel/issues.