Mass of the atmosphere
| Value | 5E+18 kg |
|---|---|
| Organism | Biosphere |
| Reference | Johnston DT, Wolfe-Simon F, Pearson A, Knoll AH. Anoxygenic photosynthesis modulated Proterozoic oxygen and sustained Earth's middle age. Proc Natl Acad Sci U S A. 2009 Oct 6 106(40):16925-9. doi: 10.1073/pnas.0909248106 supporting information left column top paragraphPubMed ID19805080 |
| Entered by | Uri M |
| ID | 110488 |