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The Colloncuran age is a period of geologic time (15.5—13.8 Ma) within the Miocene epoch of the Neogene used more specifically with South American Land Mammal Ages. It follows the Friasian and precedes the Laventan age.[1]


Neogene Period
Miocene Pliocene
Aquitanian | Burdigalian
Langhian | Serravallian
Tortonian | Messinian
Zanclean | Piacenzian