17th February 2012, 02:40 PM
Jack Wrote:Interesting theory. But considering that the 1950s bomb testing show up as a spike in background radiation, such an event would also be detectable. Easy test, measure the radioactivity of deposits/rocks/ bones etc on either side of the supposed event.
If you knew when the event was, couldn't you date things like that? :o)
....oh, just been informed someone's already thought of that :face-crying: