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supercontinent News

New evidence suggests Australia was once part of Canada

Georgetown - Geologists believe Columbia, also known as Nuna and Hudsonland, was one of Earth's ancient supercontinents, 2.5 to 1.5 billion years ago. Researchers now believe a remote part of Australia was once part of Canada, based on an interesting discovery.

Geophysicists debunk key assumption of how continents formed

Before it split into the continents we know today, Earth was home to just a single landmass, or "supercontinent," called Pangea.
 

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A 2008 Mercator projection of the Earth. Source image is from NASA s Earth Observatory  Blue Marble ...
A 2008 Mercator projection of the Earth. Source image is from NASA's Earth Observatory "Blue Marble" series. This is the only continent layout anyone has ever known.
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