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This Map Lets You Plug in Your Address to See How It’s Changed Over the Past 750 Million Years

Ice Age

This Map Lets You Plug in Your Address to See How It’s Changed Over the Past 750 Million Years

smithsonianmag.com - Meilan Solly

Some 240 million years ago, the patch of land that would one day become the National Mall was part of an enormous supercontinent known as Pangea. …

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