File:Epica 18 plot.png

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Epica_18_plot.png(596 × 417 pixels, file size: 11 KB, MIME type: image/png)

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Summary[edit]

Description Plots of delta-deuterium against age and depth (from EPICA and Vostok). Note that the Vostok core is deeper, but does not extend as far back in time. Note also that the y-axis offset between the EPICA and Vostok cores in delta-deuterium is real: Vostok is a colder site, hence has more negative delta. Differences in the apparent age of events are likely to be inaccuracies in converting ice depth to age. Note that although the figure title line says "delta-o18", it's a plot of D vs depth/age.
Date
Source ftp://ftp.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/epica_domec/edc_dd.txt
Author NOAA
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GNU

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Public domain
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.

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Date/TimeThumbnailDimensionsUserComment
current15:30, 24 May 2008Thumbnail for version as of 15:30, 24 May 2008596 × 417 (11 KB)Rosarinagazo (talk | contribs){{Information |Description=Plots of delta-deuterium against age and depth (from EPICA and Vostok). Note that the Vostok core is deeper, but does not extend as far back in time. Note also that the y-axis offset between the EPICA and Vostok cores in delta-d

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