Diamantina Fracture Zone western side of the Diamantina Fracture Zone at is another, larger pit, named Dordrecht Hole, with a north-south extent of 50 km. Its maximum depth is 7079 m at . "Dordrecht" was the name of a vessel of the Dutch East India Company, which explored the Australian west coast in 1619 and discovered the Houtman Abrolhos. The shallowest point in the area is the 1125-metre point in the Broken Ridge close to Ninety East Ridge. Diamantina Fracture Zone The Diamantina Fracture Zone is an area of the south-eastern Indian Ocean seafloor. It has a range of ridges and trenches. It
Chapada Diamantina National Park Chapada Diamantina National Park The Chapada Diamantina National Park () is a national park in the Chapada Diamantina region of the State of Bahia, Brazil. The terrain is rugged, and mainly covered by flora of the Caatinga biome. The park is in the Caatinga biome, and covers . It was created by decree 91.655 of 17 September 1985, and is administered by the Chico Mendes Institute for Biodiversity Conservation. The park covers parts of the municipalities of Palmeiras, Mucugê, Lençóis, Ibicoara and Andaraí in the state of Bahia. The park is in the Chapada Diamantina, a plateau bounded by cliffs