`  == Removed ``Co2 glacial cycles 800k`` Graph ==  I removed the ``Co2 glacial cycles 800k`` graph from the Wisconsin glaciation article because it uses stratigraphic nomenclature that is hopelessly antiquated and obsolete. As a result, it is quite meaningless. The problems with this graph are discussed in the talk section for the Co2 glacial cycles 800k figure. Before this figure can be used, it needs to be revised to remove the discredited stratigraphic terminology and have it replaced with the correct stratigraphic terminology.   `