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Impact Craters
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08-09-2007, 07:23 AM
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Miros1
Goddess for Life
Join Date: Mar 2007
Location: NY State
Posts: 3,303
Aussie can't be more than 4.5 billion years old. That's how old the whole planet is! The bare rock from that era is also visible up around Hudson Bay; the glaciers have just bulldozed down to it.
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