Are we seeing wind blown dunes here?

• by kodemunkey

  It almost seems like there are channels here, could they be from the actions of liquids?

  Posted March 16, 2018 9:39 PM

• by mschwamb scientist, translator in response to kodemunkey's comment.

  Hi,

  Nicely spotted. Those are channels. Not formed by water but by trapped carbon dioxide gas. More info on this process can be found here.

  Cheers,

  ~Meg

  Posted March 17, 2018 3:15 PM