The oldest traces of life are stromatolites, 3.8 billion years old.

 
The oldest traces of life are stromatolites, 3.8 billion years old. - My, Evolution, Bacteria, Symbiosis, Paleontology, The science, Longpost, Interesting
The oldest traces of life are stromatolites, 3.8 billion years old. - My, Evolution, Bacteria, Symbiosis, Paleontology, The science, Longpost, Interesting
The oldest traces of life are stromatolites, 3.8 billion years old. - My, Evolution, Bacteria, Symbiosis, Paleontology, The science, Longpost, Interesting
The oldest traces of life are stromatolites, 3.8 billion years old. - My, Evolution, Bacteria, Symbiosis, Paleontology, The science, Longpost, Interesting
The oldest traces of life are stromatolites, 3.8 billion years old. - My, Evolution, Bacteria, Symbiosis, Paleontology, The science, Longpost, Interesting
The oldest traces of life are stromatolites, 3.8 billion years old. - My, Evolution, Bacteria, Symbiosis, Paleontology, The science, Longpost, Interesting
The oldest traces of life are stromatolites, 3.8 billion years old. - My, Evolution, Bacteria, Symbiosis, Paleontology, The science, Longpost, Interesting


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