File:Oxygenation-atm.svg
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Summary
| Description |
English: Estimated evolution of atmospheric . The upper red and lower green lines represent the range of the estimates. The stages are: stage 1 (3.85–2.45Gyr ago (Ga)), stage 2 (2.45–1.85Ga), stage 3 (1.85–0.85Ga), Stage 4 (0.85–0.54Ga )and stage 5 (0.54Ga–present) . |
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| Source | File:Oxygenation-atm.png |
| Author | Heinrich D. Holland |
| Permission (Reusing this file) |
I hereby grant Wikipedia the license under GFDL to use Figure 10 of my recent paper on the oxygenation of the atmosphere and oceans. |
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Derivative works of this file: Full version at https://dx.doi.org/10.1098/rstb.2006.1838 figure 10. Alternate URL as of 2009-03 - http://rstb.royalsocietypublishing.org/content/361/1470/903.full.pdf |
Converted to SVG from the original file, File:Oxygenation-atm.png.
Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
  
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
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| This licensing tag was added to this file as part of the GFDL licensing update. |
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| Date/Time | Dimensions | User | Comment | |
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| current | 21:19, 1 January 2009 | 840 × 410 (22 KB) | TiCPU | {{Information |Description={{en|1=Estimated evolution of atmospheric <math>\ P_{{O_{{2}}}}</math> and the concentration of O<sub>2</sub> in the shallow and deep oceans. The stages are: stage 1 (3.85–2.45Gyr ago (Ga)), stage 2 (2.45–1.85Ga), stage 3 (1 |
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