He stood, and measured the earth: he beheld, and drove asunder the nations; and the everlasting mountains were scattered, the perpetual hills did bow: his ways are everlasting.
(Habakkuk 3:6) KJV
The Pangaea super-continent broke up into tectonic plates and these moved into their current locations over the space of a century or so. How do we know? By studying paleomagnetism.
Continue reading “The Speed of Plate Tectonics”