The Central Atlantic magmatic province is the Earth's largest continental large igneous province, covering an area of roughly 11 million km2. It is composed mainly of basalt that formed before Pangea
A basaltic lava flow section from the Middle Atlas, Morocco
Basal contact of the North Mountain section of Fundy basin, Nova Scotia, Canada
South Georgia rift
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The South Georgia Rift or the South Georgia Rift Basin is a large rift valley in the southeastern United States. It is the largest of all rift valleys in the Eastern North American Margin. The rift ru
Charleston, SC Earthquake – 1886