Uzboi Vallis—a valley that begins on the northern rim of the Argyre basin and ends at Holden Crater—may have formed by running water that later eroded deposits and exposed the layers that we see today.

ID: ESP_055611_1515
date: 7 June 2018
altitude: 256 km

https://uahirise.org/hipod/ESP_055611_1515
NASA/JPL-Caltech/UArizona
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