Wide-view of concentric crater fill, as seen by hirise.  Location is 38.3 N and 60.5 E.
Jim Secosky selected nasa image.
11/12/09
<a rel="nofollow" class="external free" href="http://hirise.lpl.arizona.edu/PSP_001926_2185">http://hirise.lpl.arizona.edu/PSP_001926_2185</a>