Image:Epica-vostok-grip-40kyr-HCO.png

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Epica-vostok-grip-40kyr-HCO.png‎ (9KB, MIME type: image/png)

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Description

As for en:Image:Epica-vostok-grip-40kyr.png but the green lines mark the temporal extent of the so-called en:Holocene Climatic Optimum. Somewhat like the en:MWP or en:LIA the HCO appears to be a moveable feast: more a convenient label for the warmest part of individual records than a global phenomenon.

The downwards blip in the GRIP core (and the contemporaneous upwards blip in the Vostok core) approximately 8 kyr ago is the "8.2 kyr event" probably associated with the draining of en:Lake Agassiz.
Source

en:Image:Epica-vostok-grip-40kyr-HCO.png
Date

upload on 14:22, March 11, 2005
Author

William M. Connolley
Permission
GNU head William M. Connolley on the English Wikipedia project has granted permission 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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