Chapadmalalan
Period of geologic time / From Wikipedia, the free encyclopedia
For the Argentine presidential residence, see Chapadmalal.
The Chapadmalalan age is a period of geologic time (4.0–3.0 Ma) within the Pliocene epoch of the Neogene used more specifically with South American Land Mammal Ages. It follows the Montehermosan and precedes the Uquian age.[1]