<p>Fans and Valleys – Thick beds with varying tone are exposed along the edge of the fan. Shallow valleys that carve into the smooth upland surfaces outside of the crater may provide clues regarding the formation of the deposits. Many boulder-sized blocks sit on the interior crater floor beyond the toe (distal edge) of the deposits.
</p><p>NASA/JPL/University of Arizona (302 km above the surface, less than 1 km across)
</p>
Source: <a rel="nofollow" class="external text" href="https://www.uahirise.org/ESP_055110_2265">www.uahirise.org/ESP_055110_2265</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2018-07-11 16:56
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