Image:Epica-vostok-40kyr.png

From Wikipedia, the free encyclopedia

Epica-vostok-40kyr.png‎ (6KB, MIME type: image/png)

Wikimedia Commons logo This is a file from the Wikimedia Commons. The description on its description page there is shown below.
Description

DO18 from EPICA and Vostok, last 40kyr. By William M. Connolley.

Made with:

a=readfromfile('edc_dd1.txt',col=6,ign=1)

b=readfromfile('vostok_deutnat1.txt',ign=1,col=4)

!p.multi=[0,1,2]

ep=reform(a(5,*))
vo=reform(b(2,*))

plot,a(4,*),ep,title='delta-o18 vs age',/xs,xr=[0,40000],ymarg=[2,5],yr=makerang
e([ep,vo]),th=3
oplot,col=3,b(1,*),vo,th=3
add_key,/rig,['EPICA','Vostok'],[!p.color,3],th=3,/top

Data sources as for en:Image:Epica do18 plot.png
Source

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

upload on 17:02, March 9, 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."
Subject to disclaimers.

The following pages on the English Wikipedia link to this file (pages on other projects are not listed):

Retrieved from "http://en.wikipedia.org../../../e/p/i/Image%7EEpica-vostok-40kyr.png_545c.html"