Complex sentence: In this process the voluminous Paraná and Etendeka continental flood basalts in present-day Brazil and Namibia formed, an event linked to the Tristan-Gough hotspot, now located near the Mid-Atlantic Ridge, close to the Tristan da Cunha and Gough Islands.
Split into simpler sentences: In this process the voluminous Paraná and Etendeka continental flood basalts formed in what is now Brazil and Namibia. This event is linked to the Tristan-Gough hotspot, now located near the Mid-Atlantic Ridge, close to the Tristan da Cunha and Gough Islands.