Cratera Araguainha
Impact crater in Brazil
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The Araguainha crater or Araguainha dome is an impact crater on the border of Mato Grosso and Goiás states, Brazil, between the villages of Araguainha and Ponte Branca. With a diameter of 40 kilometres, it is the largest known impact crater in... Wikipedia
Coordinates: 16°48′S 52°59′W / 16.800°S 52.983°W
Location: Paraná Basin
Age: 254.7 ± 2.5 Ma; Permian–Triassic boundary
Diameter: 40 km (25 mi)