Tom Scott

The 400,000,000-Year Link Between Scotland and Canada (2015x13)

Uitzenddatum: Mrt 23, 2015

Back in the Caledonian orogeny, 400 million years ago, two bits of the Earth's crust began to collide. The result, a long time later, was the Central Pangaean Mountains: and now, you can find their remnants all over the globe.