R. James Roberts

A 485-million-year history of Earth’s surface temperature

A dynamic 2000—540 Ma Earth history: From cratonic amalgamation to the age of supercontinent cycle

The geology and geochemistry of the Straumsnutane Formation, Straumsnutane, western Dronning Maud Land, Antarctica and its tectonic setting on the western margin of the Kalahari Craton: additional evidence linking it to the Umkondo Large Igneous Province

The geology and geochemistry of the Espungabera Formation of central Mozambique and its tectonic setting on the eastern margin of the Kalahari Craton