The break-up of Sclavia, and possibly other continents or supercratons, can be linked to a global pulse of magmatic activity around 2.33–2.1 Gya probably caused by increased mantle plume activity.
The break-up of Sclavia, potentially other continents or supercontinents, is connected to a period of intense volcanic activity around 2.33–2.1 billion years ago, likely driven by an increase in mantle plumes.