This image along the southern interior floor of Gale Crater hosts many different landforms. Light-toned, scabby, and presumably hydrated materials on the crater floor are covered by large, darker-toned dunes.

The small crater, about 2 kilometers in diameter, in the middle of the image is filled with an enigmatic deposit that appears to have flowed into the crater from the south.

ID: ESP_043961_1740
date: 12 December 2015
altitude: 265 km

https://uahirise.org/hipod/ESP_043961_1740
NASA/JPL-Caltech/University of Arizona
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