These raised ridges (might they be inverted channels?) definitely stand out in contrast to the other ridges that seem to be oriented one direction.

ID: ESP_054694_1745
date: Wednesday, 28 March 2018
altitude: 268 km (166.16 mi)

https://uahirise.org/hipod/ESP_054694_1745
NASA/JPL-Caltech/University of Arizona
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