Riachão ring
Coordinates: 7 ° 43 ′ 0 ″ S , 46 ° 39 ′ 0 ″ W.
Location in Brazil |
Riachão Ring is an impact crater of a meteorite in Brazil .
The diameter of the crater is 4.5 kilometers and its age is estimated to be less than 200 million years. The impact structure is visible from the surface of the earth.
See also
Individual evidence
- ↑ Riachão . In: Earth Impact Database . Archived from the original on July 1, 2018. Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. Retrieved October 23, 2013.