Weird Magnetic Anomaly Reveals Ancient Tectonic Crash
When you buy through links on our site , we may earn an affiliate delegacy . Here ’s how it work . The east coast of North America was once as violent as the West , with massive mount arise between colliding architectonic plate , volcano belching lava and gargantuan fault slicing the freshness . That ’s because million of years ago , eastern North America was part of Gondwana and Pangaea , thesupercontinentsthat formed as Earth ’s architectonic shell collided , split asunder , and then crashed together again before rifting and drifting toward the smudge where they ’re turn up today ....