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blobrana
07-18-08, 04:24 PM
10 Greatest Major-Impact Craters on Earth

Read more (http://www.environmentalgraffiti.com/sciencetech/10-greatest-major-impact-craters-on-earth/1403)
Diode-Man
07-18-08, 09:14 PM
Very interesting page!
OilIsMastery
07-19-08, 11:17 AM
Great places to drill for oil. Cantarell was caused by Chicxulub.