The northern margin of Terra Sabaea is a complex area between a cratered highland and complexly eroded lower plains. This VIS image of the region shows just one of the numerous unnamed channels. The 90 degree bends indicate tectonic fractures have played a part in the channel formation.
Orbit Number: 71863 Latitude: 32.1944 Longitude: 59.4512 Instrument: VIS Captured: 2018-02-25 09:02
https://photojournal.jpl.nasa.gov/catalog/PIA22405