1.7-billion-year-old chunk of North America found sticking to Australia
Geologists matching rocks from opposite sides of the globe have found that part of Australia was once attached to North America 1.7 billion years ago.
FOX NEWS: 1.7-billion-year-old chunk of North America found sticking to Australia
1.7-billion-year-old chunk of North America found sticking to Australia
Geologists matching rocks from opposite sides of the globe have found that part of Australia was once attached to North America 1.7 billion years ago.
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