HiRISE 3D: A Small Delta or Fan
Delta or fan deposits indicate past water activity. HiRISE can resolve sedimentary characteristics such as layering and stratigraphic relationship to the surrounding geologic setting.
https://www.uahirise.org/anaglyph/ESP_077290_2150_ESP_076604_2150_RED
NASA/JPL-Caltech/UArizona
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