The Colloncuran () age is a period of geologic time (15.5–13.8 Ma) within the Middle Miocene epoch of the Neogene, used more specifically within the SALMA classification in South America. It follows the Friasian and precedes the Laventan age.

Etymology

The age is named after the Collón Curá Formation in the Cañadón Asfalto and Neuquén Basins of northern Patagonia, Argentina.

Formations

Fossils

References

Bibliography

1. Collón Curá Formation

   Castilletes Formation

   Cura-Mallín Group

   Gran Bajo del Gualicho Formation

   Nazareno Formation

   Pebas Formation

   Pisco Formation