https://www.heritagedaily.com/2019/08/first-direct-evidence-for-a-mantle-plume-origin-of-jurassic-flood-basalts-in-southern-africa/124451
First direct evidence for a mantle plume origin of Jurassic flood basalts in southern Africa
Aug 28, 2019 - The origin of gigantic magma eruptions that led to global climatic crises and extinctions of species has remained controversial. - HeritageDaily - Archaeology...
first directfor amantle plumeflood basaltssouthern africa