This list of impact craters in South America includes all confirmed impact craters as listed in the Earth Impact Database. These features were caused by the collision of large meteorites or comets with the Earth. For eroded or buried craters, the stated diameter typically refers to an estimate of original rim diameter, and may not correspond to present surface features.

Unconfirmed impact craters

The following craters are officially considered "unconfirmed" because they are not listed in the Earth Impact Database. Due to stringent requirements regarding evidence and peer-reviewed publication, newly-discovered craters or those with difficulty collecting evidence generally are known for some time before becoming listed. However, entries on the unconfirmed list could still have an impact origin disproven.

See also

• Impact craters
• Impact events
• Bolides and Meteorites
• Earth Impact Database – primary source
• Traces of Catastrophe book from Lunar and Planetary Institute - comprehensive reference on impact crater science

External links

• Earth Impact Database – List of confirmed earth impact sites at the Planetary and Space Science Centre, University of New Brunswick

v t e Impact cratering on Earth Geology Lists Worldwide Africa Antarctica Asia Australia Europe North America South America by country Confirmed ≥20 km diameter Acraman Amelia Creek Araguainha Beaverhead Boltysh Carswell Charlevoix Chesapeake Bay Chicxulub Clearwater East & West Gosses Bluff Haughton Kamensk Kara Karakul Keurusselkä Lappajärvi Logancha Manicouagan Manson Mistastin Mjølnir Montagnais Morokweng Nördlinger Ries Obolon' Popigai Presqu'île Puchezh-Katunki Rochechouart Saint Martin Shoemaker Siljan Ring Slate Islands Steen River Strangways Sudbury Tookoonooka Vredefort Woodleigh Yarrabubba Topics Alvarez hypothesis Breccia Coesite Complex crater Cryptoexplosion Ejecta blanket Impact crater Impact structure Impactite Cretaceous–Paleogene boundary Late Heavy Bombardment lechatelierite Meteorite Moldavite Ordovician meteor event Planar deformation features Shatter cone Shock metamorphism Shocked quartz Stishovite Suevite Tektite Research Baldwin, Ralph Belknap Barringer, Daniel Barringer Medal Chao, Edward C T Dietz, Robert S Earth Impact Database Hartmann, William K Impact Field Studies Group Lunar and Planetary Institute Melosh, H Jay Ryder, Graham Schultz, Peter H Shoemaker, Eugene Traces of Catastrophe book Astronomy Observation Asteroid Catalina Sky Survey Close approaches Earth-crosser asteroid Impact event LINEAR LONEOS Meteoroid Meteoritical Society NASA NEAT Near-Earth Object (NEO) NEOSSat Orbit@home Palermo Scale Pan-STARRS Planetary science Potentially hazardous object Sentry Spacewatch Torino Scale WISE Defense Asteroid impact avoidance B612 Foundation Gravity tractor Ion Beam Shepherd Japan Spaceguard Association NEOShield Spaceguard The Spaceguard Foundation Potential threats 1950 DA 1994 WR12 1999 RQ36 2002 MN 99942 Apophis 2004 VD17 2007 VK184 2011 BT15