This image, taken by NASA Mars Reconnaissance Orbiter, shows the transition between the Murray Formation, in which layers are poorly expressed and difficult to trace from orbit, and the hematite ridge, which is made up of continuous layers.
This image, taken by NASA Mars Reconnaissance Orbiter, shows the transition between the Murray Formation, in which layers are poorly expressed and difficult to trace from orbit, and the hematite ridge, which is made up of continuous layers.