Fig. 10
From: Water on Mars: Do submarine cyclic steps exist on the red planet?
Newly documented submarine cyclic steps on Mars. A compilation of HiRISE and CTX images shows a extensive valley network draining water into the feeder canyon and Aeolis Mensae Delta, b fields of cyclic steps on the upper foreset deposit of this delta, and c a close-up of field 1 of channelized cyclic steps along the Aeolis Mensae Channel (left) in comparison to San Mateo channelized cyclic steps (right). The white line (left) loosely follows the right side of the Aeolis Mensae Channel