Deseadan
The Deseadan age is a period of geologic time (29.0—21.0 Ma) within the Oligocene epoch of the Paleogene used more specifically with South American Land Mammal Ages. It follows the Tinguirirican and precedes the Colhuehuapian age.[1]
References
Paleogene Period | ||
---|---|---|
Paleocene Epoch | Eocene Epoch | Oligocene Epoch |
Danian | Selandian Thanetian |
Ypresian | Lutetian Bartonian |Priabonian |
Rupelian | Chattian |