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Summary

Description
English: Ice core data estimates of Atmospheric CO2 over the last 800 millennia.
Date
Source Data from ncdc.noaa.gov, and this looks best: Composite CO2 record (0-800 kyr BP), marked up with 230 ppm transition between glacial and interglacial periods.
Author Tomruen
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This graph image could be re-created using vector graphics as an SVG file. This has several advantages; see  Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{ vector version available|new image name}}.


It is recommended to name the SVG file “Co2 glacial cycles 800k.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.

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inception

18 August 2011

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image/png

checksum

68ecf293bf649d4f7bd2986c129cf081d8e37075

determination method: SHA-1

data size

17,689 byte

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580 pixel

width

818 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current 17:01, 27 July 2017 Thumbnail for version as of 17:01, 27 July 2017818 × 580 (17 KB)Tomruencleanup
03:02, 18 November 2013 Thumbnail for version as of 03:02, 18 November 2013818 × 580 (24 KB)Tomruenremoved controversial labels for now
00:23, 19 August 2011 Thumbnail for version as of 00:23, 19 August 2011820 × 573 (29 KB)Tomruen

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