I mailed this to everyone on Wednesday but apparently AOL didn't bother to
put it through. Perhaps it's important enough to "try again".
Kevin Kichinka
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On page 6D of today's USA Today there's a small feature entitled "CO2, not
H2O, may be cause of Mars gullies". A photo that bears proximate likeness to
the "Tubes" shows that viewed differently, the segmented rings are a line of
short, parallel gullies. Some of the "segments" have extensions in the way of
"tributary streams" (my impression).
For those interested, it may be possible to pull this image up on the
newspaper's website.
To me, it looks like an answer to a puzzle.
Kevin Kichinka
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