timescales | R Documentation |
This dataset provides the geological ages for the entire geological timescale from Gradstein (2012) along with the RGB colour values used in the current version.
data(timescales)
A matrix of first and last datums along with RBG values for each geological time period.
Gradstein, F. M., Ogg, J. M., and Schmitz, M., 2012, A geologic time scale, Boston, USA, Elsevier.
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