Nilokeras (Mars)

"Horn of the Nile;" part of "Nulus" Canal.

Nilokeras Scopulus is a long escarpment in the northern hemisphere of the planet Mars. It is located along the southeastern boundary of the Tempe Terra plateau and forms the northern valley wall of the downstream portion of the immense Kasei Valles outflow channel system. The escarpment is 765 km long and ranges from 1 to a little over 2 km in height. For most of its length, Nilokeras Scopulus lies between lat. (wikipedia entry)

A albedo feature is an area which shows a contrast in brightness or darkness (albedo) with adjacent areas. On Mars they are named after names from classical mythology assigned by Schiaparelli and Antoniadi.