Travel back 12 million years to the Miocene to check out the La Vunta fossil beds in the La Villavieja formation of Colombia.

Organisms encountered in this episode include:

Goupioxylon, Neosaimiri fieldsi, Anachlysictis gracilis, Magdalenabradys kolossiaia, Brachyplatystoma promagdalena, Arapaima, Colombophis spinosus, Marmosa laventica, Neoglyptatelus originalis, Granastrapotherium snorki, Megadolodus molariformis, Pericotoxodon platignathus, and Langstonia huilensis.

The world in the Miocene from the Paleoatlas project: