This VIS image shows a portion of Olympica Fossae. In this image several lava channels are visible, and it appears that lava has flowed in the larger depressions. The streamlined feature in the central part of the image also indicates that volcanic processes were active in this region.
Orbit Number: 61654 Latitude: 24.8964 Longitude: 246.128 Instrument: VIS Captured: 2015-11-07 08:34. http://photojournal.jpl.nasa.gov/catalog/PIA20222