Irati Formation

Irati Formation is the name of a geological formation of Brazil. The Upper Permian age. It occurs in the South (Geopark of Paleorrota), southeastern Brazil and in the states of Goias and Mato Grosso do Sul

The Irati Formation is very famous in the world by the presence of Mesosaurus. It is correlated to Whitehill Formation (Permian), Ecca Group, Karoo Supergroup in South Africa.