Abstract
The Rodrigues Cave (SP-440) is a cavern in carbonate Proterozoic rocks located in the Intervales State Park (Iporanga municipality, São Paulo State, Brazil). The surface carbonate rocks of Rodrigues cave and surroundings are depressed in relation to non-carbonate rocks, providing karst systems with mixed recharge, polygonal karst, and fluviokarstic sectors. The cavern has a development of…