"At about 4.28 billion years, the oldest rocks ever found are on the Quebec side of Hudson Bay"
I thought the oldest rocks were in Australia?
http://www.livescience.com/43584-ear...ls-zircon.html
https://en.wikipedia.org/wiki/Oldest_dated_rocks
Last edited by troutman; 10-28-2016 at 11:41 AM.
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