File: Extinction intensity.svg.png
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Extinction_intensity.svg.png (531 × 324 pixels, file size: 22 KB, MIME type: image/png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:38, 18 November 2008 | 531 × 324 (22 KB) | Glenn Strait (talk | contribs) | Marine extinction intensity through time. Blue graph shows apparent percentage (not absolute number) of marine animal genera becoming extinct during any given time interval. Does not represent all marine species, just those which are readily fossilized. |
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