This observation shows a valley that contains channel sediment in eastern Arabia Terra, and provides strong evidence for multiple fluvial events in the past. In a Context Camera image the valley walls appear to contain layering, possibly preserved fluvial channel sediment.

ID: ESP_057177_2080
date: 7 October 2018
altitude: 285 km

https://uahirise.org/hipod/ESP_057177_2080
NASA/JPL-Caltech/UArizona
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