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"The bottom line is that people thousands of years ago were constantly carving very simple images into rocks," Day said.
So true. I have seen a number of stones at sites that show evidence of subtle stone-working (especially precisely-placed eyes on animal-head-shaped boulders). Yet few archaeologists have been willing to concede that this was a common practise among the eastern woodland Indians in North America. I look forward to more discoveries like this as time goes on.
Something is not right. This message is just to keep things from messing up down the road