Elysium Fossae (Mars)

This feature is named after an earlier feature.

The Elysium Fossae are a group of large troughs in the Elysium quadrangle of Mars at 24.8° north latitude and 213.7° 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.