Stratigraphic Chart - GTS2012

Please note that usage for non-profit educational purposes is permitted.

Ages of this chart are according to "The Geologic Time Scale 2012" Gradstein, F.M., Ogg, J.G., Schmitz, M.D. and Ogg, G.M., Elsevier, 2 Volume set.

Archive of past charts available here

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Stratigraphic Chart 2012