Chattian

From Freepedia

The Chattian (also known as Chickasawhayan) is the second and final of two stages of the Oligocene Epoch. It spans the time between 28.4 ± 0.1 Ma and 23.03 ± 0.05 Ma (million years ago).

References

Tertiary sub-era
Paleogene period
Paleocene epoch Eocene epoch Oligocene epoch
Danian Selandian Ypresian Lutetian Rupelian Chattian
Thanetian Bartonian Priabonian


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