Wall and floor of crater, as seen by hirise under HiWish program.  Location is 33.592 N and 219.564 E.
Jim Secosky modified nasa image.
2012-07-20
<a rel="nofollow" class="external free" href="http://hirise.lpl.arizona.edu/ESP_027356_2140">http://hirise.lpl.arizona.edu/ESP_027356_2140</a>