The Layer Cake Walls of Valles Marineris

This image of the northern wall of Coprates Chasma, in Valles Marineris, was taken by the Compact Reconnaissance Imaging Spectrometer for Mars CRISM on June 16, 2007.

This image of the northern wall of Coprates Chasma, in Valles Marineris, was taken by the Compact Reconnaissance Imaging Spectrometer for Mars CRISM on June 16, 2007.

MarsMars Reconnaissance Orbiter MRO