Never Mind

nsf.gov - National Science Foundation (NSF) News - New Blow for Dinosaur-Killing Asteroid Theory - US National Science Foundation (NSF): "The enduringly popular theory that the Chicxulub crater holds the clue to the demise of the dinosaurs, along with some 65 percent of all species 65 million years ago, is challenged in a paper to be published in the Journal of the Geological Society on April 27, 2009."