The Speed of Plate Tectonics

Bathymetric map of the world

September 13

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.

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