Billion-year-old rocks reveal traces of ancient life

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Descrição

A recent discovery of organic compounds in billion-year-old ancient rocks in Australia helps illuminate the early history of eukaryotes, according to a new study.
Billion-year-old rocks reveal traces of ancient life
Oldest genetic data from a human relative found in 2-million-year-old teeth
Billion-year-old rocks reveal traces of ancient life
At 3.5 billion years old, they're among the oldest life forms ever
Billion-year-old rocks reveal traces of ancient life
3.77-billion-year-old fossils stake new claim to oldest evidence of life, Science
Billion-year-old rocks reveal traces of ancient life
Stromatolite - Wikipedia
Billion-year-old rocks reveal traces of ancient life
Fossil - Wikipedia
Billion-year-old rocks reveal traces of ancient life
Billion-year-old rocks reveal traces of ancient life - KTVZ
Billion-year-old rocks reveal traces of ancient life
4.6-billion-year-old meteorite belongs to Earth's long-lost baby cousin
Billion-year-old rocks reveal traces of ancient life
Geologist uncovers 2.5 billion-year-old fossils of bacteria that predate the formation of oxygen
Billion-year-old rocks reveal traces of ancient life
A 'one-in-a-million' fossilized horseshoe crab brain was discovered
Billion-year-old rocks reveal traces of ancient life
Significance - Fossils and Paleontology (U.S. National Park Service)
Billion-year-old rocks reveal traces of ancient life
Earliest evidence of life found: 3.49 billion years ago
Billion-year-old rocks reveal traces of ancient life
Scientists find 'lost world' in billion-year-old Australian rock, Science and Technology News
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