Slope morphology of hills at the Mars Pathfinder landing site

► The study of hillslopes is a primary element of geomorphology and has successfully been used in many terrestrial arenas. ► Evidence of post flood processes were observed at the site and have likely obscured flood related morphology present in these features. ► Regional slopes were found to vary with aspect, possibly related to the prevailing wind direction, as well as the origin of the ancient flood event.