15 OCTOBER 2014 

A Collection of Landforms in Eastern Elysium PlanitiaA Collection of Landforms in Eastern Elysium Planitia
This image shows a great deal of geologic diversity in a rather small area.
Mounds of Layered Material on the West Edge of Melas ChasmaMounds of Layered Material on the West Edge of Melas Chasma
Melas Chasma is the widest segment of the Valles Marineris canyon, and is an area where MRO has detected the presence of sulfates.
A Light Toned Deposit in Arsinoes ChaosA Light Toned Deposit in Arsinoes Chaos
The deposit displays a rough surface, in contrast to the smoothness of the surounding area.
Perennial Frost in a Crater on the Northern PlainsPerennial Frost in a Crater on the Northern Plains
Carbon dioxide is not stable under summer conditions, so this is likely a patch of water ice.

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