Re: interesting Martian photos
Hi, Robert.
Could those uniform features be due a combination of Martian air pressure, temperature fluctuations (due to differences in wind direction). Some of the 'compressed features' may be how CO2 frost is forced to act under those conditions. Over time, this weathering, must have played a role on the rocky layers beneath. It's not just the 'ice', but rocks and minerals must behave very differently on Mars.
Nick, what say ye?
Marcia
-rambling non-expert.