Earth 50 my ago

This site tells the story of the history of the universe. Click Earlier and Later to follow the story.
Note: Many facts have been simplified to make them easier to understand.
Our new free weekly podcast Time Crystal tells this story as sci-fi fantasy

Key Start

As North America moved west the Rocky and Sierra Nevada mountains were formed. Similar westward movement of South America produced the Andes. India continued to move northwards towards Afghanistan (Afg).

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700, 650, 600, 550, 500, 450, 400, 350, 300, 250, 200, 150, 100, 50 million years ago
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