microfossils
Fossils point to life on Earth 4 billion years ago
The oldest fossils ever found are "direct evidence" of life on Earth 3.8 to 4.3 billion years ago when our planet was still in its infancy, researchers report.
March 2, 2017
Fossils point to life on Earth 4 billion years ago
The oldest fossils ever found are "direct evidence" of life on Earth 3.8 to 4.3 billion years ago when our planet was still in its infancy, researchers report.
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