located in the valleys of the ribeira de iguape and paranapanema rivers, where karst features and a large number of caves can be found, the intervales state park and its buffer zone lie within an area of proterozoi...
located in the valleys of the ribeira de iguape and paranapanema rivers, where karst features and a large number of caves can be found, the intervales state park and its buffer zone lie within an area of proterozoic carb...