The Laventan (Spanish: Laventense) age is a period of geologic time (13.8 to 11.8 Ma) within the Middle Miocene epoch of the Neogene, used more specifically within the SALMA classification in South America. It follows the Colloncuran and precedes the Mayoan age.[1][2]
- ^ "Laventan". The Paleobiology Database. Archived from the original on 2012-10-12.
- ^ Madden et al. 1997