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Originally posted by whoshotJR
reply to post by CaptainCaveMan
Large amounts of air throwing sand around (sand blasting) could have the same effect.
Although I do think said sand was probably from an ocean bed at one time
Originally posted by Anonymous ATS
Water and wind erosion DO NOT cause rocks to have straight almost perfect geometric angles.
Originally posted by nnelsosj
Another "rock" in this photograph has interesting play on light and shadow.
There are lots of parallel structures in this photograph.
Originally posted by merka
Originally posted by Anonymous ATS
Water and wind erosion DO NOT cause rocks to have straight almost perfect geometric angles.
But if water and wind cant erode it, then how can some rock formations right here on earth have almost perfect geometric angles? Giants causeway for example?
Wait, I get it... Aliens!
Originally posted by Darthorious
If you look past the wood there is another interesting looking artifact almost look like a camp fire a ways in the background.