Visit the USGS Home Page Go to the Astrogeology Research Program Home Page USGS Astrogeology Research Program

New Names for Five Valles on Mercury

Tuesday, April 30, 2013

The Working Group for Planetary System Nomenclature has approved new names for five valles on Mercury: Angkor Vallis, Cahokia Vallis, Caral Vallis, Paestum Vallis, and Timgad Vallis. For more information, see the Gazetteer of Planetary Nomenclature.