Eroding Crater Fill (CTX Frame - Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)

This image shows the edge of a Mound (----> terrapieno) of sediments in the center of a large Impact Crater near Amenthes Planum.

The Mound probably once filled much more of the Crater, but it is now eroding away. A broad view shows several small plateaus which have likely been preserved by a relatively resistant cap layer, while other levels are exposed elsewhere.