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File:EvolutionaryTimeLine.jpg

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Summary

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English: An illustration of the time scales for the history of the universe, the earth, and major events in the evolution of life. The scale on the far left is in billions of years the other scales are numbered in millions of years.
Date
Source Own work
Author Thompsma

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15 September 2011

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Date/TimeThumbnailDimensionsUserComment
current23:04, 17 September 2011Thumbnail for version as of 23:04, 17 September 2011978 × 732 (408 KB)ThompsmaChanged text: "Primitive fish evolve, large plants, insects..." to "Primitive fish & large plants evolve, insects..."
23:01, 17 September 2011Thumbnail for version as of 23:01, 17 September 2011978 × 732 (408 KB)ThompsmaAdded colour to side keys
22:57, 17 September 2011Thumbnail for version as of 22:57, 17 September 2011978 × 732 (383 KB)ThompsmaFont size to Paleozoic
22:53, 17 September 2011Thumbnail for version as of 22:53, 17 September 2011978 × 732 (382 KB)ThompsmaAdded extinction events, changed font sizes to make clearer, and shifted text around for better alignment.
06:53, 16 September 2011Thumbnail for version as of 06:53, 16 September 2011978 × 732 (317 KB)Thompsma

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