Scientists have discovered what they believe to be the world’s oldest and largest crater in Greenland. The 100km-wide dent was caused when a meteorite hit earth three billion years ago, geologists believe.
Tag Archive | "meteorite crater"
Greenland meteorite crater ‘oldest in the world’
Posted on 06 July 2012.
Posted in Environment, Greenland, MBL, ScienceComments (0)
