Laventan
The Laventan age is a period of geologic time (13.8—11.8 Ma) within the Miocene epoch of the Neogene used more specifically with South American Land Mammal Ages. It follows the Colloncuran and precedes the Mayoan age.
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Wikipedia
The Laventan age is a period of geologic time (13.8—11.8 Ma) within the Miocene epoch of the Neogene used more specifically with South American Land Mammal Ages. It follows the Colloncuran and precedes the Mayoan age.