The margin between Arabia Terra and the surrounding lowlands is dissected by numerous named and unnamed channels. Today's VIS image shows part of an unnamed channel in the region. Orbit Number: 77815 Latitude: 39.3327 Longitude: 17.9212 Instrument: VIS Captured: 2019-06-30 14:32 https://photojournal.jpl.nasa.gov/catalog/PIA23384