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How long did it take for life to begin and evolve to cyanobacteria?
Lazcano Araujo Reyes, Antonio Eusebio - Miller, SL
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Artículo de investigación |
Enlaces: |
There is convincing paleontological evidence showing that stromatolitebuilding phototactic prokaryotes were already in existence 3.5 x 10(9) years ago. Late accretion impacts may have killed off life on our planet as late as 3.8 x 10(9) years ago. This leaves…
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Fecha: |
20130312T14:38:29Z, 20130312T14:38:29Z, 1994 |
Recurso: |
Facultad de Ciencias - UNAM |
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