DescriptionCarbon Dioxide 800kyr-nl.svg English: Translation of https://en.wikipedia.org/wiki/Global_warming#/media/File:Carbon_Dioxide_800kyr.svg (also produced...
H. Fischer, K. Kawamura, and T.F. Stocker (2008). "High-resolution carbon dioxide concentration record 650,000-800,000 years before present". Nature 453:...