<p>Sliding Ice Block Dunes — This is a very active field with sliding blocks of ice, new spiders and gully action. 
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(NASA/JPL/University of Arizona. Acquired: Feb 2017, approximately 249 kilometers above the surface. <a rel="nofollow" class="external text" href="https://www.uahirise.org/ESP_049551_1095">www.uahirise.org/ESP_049551_1095</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2017-08-14 14:02
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/36453445821/">ESP_049551_1095</a>