Coprates Chasma

Today's VIS image shows a cross section of Coprates Chasma. In this region the chasma has two sections – a deep, flat floored canyon at the top of the image (the northern cliff face is not visible in this image), and the second section below that separated by a large ridge. Paralleling it to the south runs a narrower and shallower chain of linked pits and depressions called Coprates Catena. Landslide deposits, layered materials and sand dunes cover a large portion of the chasma floor.