<p>This image shows the gullied western slopes of an unnamed crater (about 10 kilometers wide) in Acidalia Planitia. These slopes have gone through a complicated history of gully erosion of the bedrock layers in the upper section, followed by the formation of fractures along the lower slopes. 
</p><p>NASA/JPL/University of Arizona (298 km above the surface, less than 1 km across)
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Source: <a rel="nofollow" class="external text" href="https://www.uahirise.org/ESP_054832_2185">www.uahirise.org/ESP_054832_2185</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2018-08-10 15:00
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/29563081297/">ESP_054832_2185</a>