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How long did it take for life to begin and evolve to cyanobacteria?
Lazcano Araujo Reyes, Antonio Eusebio - Miller, SL
| Formato: |
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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