Did ancient Earth-chilling meteor crash near Canada?
Monday, September 2, 2013 - 16:30
in Paleontology & Archaeology
A meteor or comet impact near Quebec heaved a rain of hot melted rock along North America's Atlantic Coast about 12,900 years ago, a new study claims.Scientists have traced the geochemical signature of the BB-sized spherules that rained down back to their source, the 1.