Earth’s Lithosphere was Already Segmented and Mobile 3.5 Billion Years Ago
By tracing magnetic signals preserved in 3.5-billion-year-old rocks in Western Australia, geoscientists have found the oldest direct evidence yet that parts of the planet’s outer shell were shifting across the globe, pushing the origins of plate motion deep into Earth’s early history.
The post Earth’s Lithosphere was Already Segmented and Mobile 3.5 Billion Years Ago appeared first on Sci.News: Breaking Science News.
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