World’s oldest fossils could give clues about life on Mars

oldest fossils

This cluster of cells is one example of the spheroidal and ellipsoidal microfossils found at the 3.4-billion-year-old.

Scientists say life thrived on Earth 3.4 billion years ago even though the world still had no oxygen.  But now they say they have the world’s oldest fossils to prove it.

 

Continue reading… “World’s oldest fossils could give clues about life on Mars”

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