| Journal: | Scientific American México |
| Database: | PERIÓDICA |
| System number: | 000205061 |
| Authors: | Simpson, Sarah |
| Year: | 2002 |
| Volumen: | 1 |
| Number: | 12 |
| Pages: | 52-59 |
| Country: | México |
| Language: | Español |
| Document type: | Artículo |
| Approach: | Divulgación |
| Disciplines: | Ciencia y tecnología |
| Keyword: | Ciencias naturales, Biofirmas, Origen de la vida, Carbono ligero, Estromatolitos, Microfósiles, Fósiles moleculares |
| Keyword: | Science and technology, Natural sciences, Biosignatures, Life origin, Light carbon, Stromatolites, Microfossils, Molecular fossils |
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