DivisaderanThe Divisaderan age is a South American land mammal age, covering a period of geologic time within the Middle and Late Eocene epochs of the Paleogene. It follows the Mustersan age and is followed by the Tinguirirican age.EtymologyThe age is named after the Divisadero Largo Formation of Divisadero Largo, Mendoza, Argentina.FormationsFormationbold is typeCountryBasinNotesDivisadero Largo FormationCuyo BasinAbanico FormationAbanico BasinAndesitas Huancache FormationGolfo San Jorge BasinChota FormationBagua BasinGuabirotuba FormationCuritiba BasinLeticia FormationAustral BasinLoreto FormationMagallanes BasinParacas GroupPisco BasinPozo FormationUcayali BasinSarmiento FormationGolfo San Jorge BasinSoncco FormationEastern Peruvian AndesYumaque FormationPisco Basin