This region shows an unexpected feature in a Kasei Valles riverbank. This bank has unusual discontinuity: a few small islands have been formed where the riverbank should be smooth resembling a sort of minor archipelago.

ID: ESP_055071_2025
date: Thursday, 26 April 2018
altitude: 282 km (174.84 mi)

https://uahirise.org/hipod/ESP_055071_2025
NASA/JPL-Caltech/University of Arizona
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