Cyane Fossae (Mars)
This feature is named after an earlier feature.
Cyane Fossae is a trough in the Diacria quadrangle of Mars. Its location is centered at 32.57° north latitude and 120.17° west longitude. (wikipedia entry)
A fossa is a long, narrow, shallow depression. On Mars they are named after the nearest named albedo feature on the Schiaparelli or Antoniadi maps.
Cyane Fossae
31.25° N 238.83° E