HiRISE 3D: Landforms in the Northeast Syrtis Major Region

Here we can check the relationship between layered sulfates and paleotopography: is it draping or onlap? HiRISE resolution can trace the layers and fit the bedding orientations.

https://www.uahirise.org/anaglyph/ESP_074334_1970_ESP_074479_1970_RED
NASA/JPL-Caltech/UArizona

(Onlap defintion: the arrangement of strata deposited on the floor of an advancing sea during its advance.)