Precryogenian Home

This is the placeholder homepage of a new website for the Precryogenian Subcommission of the International Commission on Stratigraphy (ICS).

For the moment, much Precryogenian information is available from the main ICS website, stratigraphy.org, including Archean GSSP information.

For further information before this site is completed, please contact the Precryogenian Subcommission’s office holders via the stratigraphy.org website.