CP-2156 Life In The Universe
Figure 4. A photomicrograph of
proteinoid spheres, each containing a large concentration of amino
acids (upper frame, from the research of S. W. Fox and his
associates). Very old fossils, dated to be about 3 trillion years old
(left bottom frame; from the research of E S. Barghoorn and his
associates). Simple blue-green algae cells found almost anywhere on
Earth (lower right frame).
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