Geological Chronicle
Rima Furnerius is a lunar graben structure spanning 65.85 kilometers in length across the lunar basalt crust. Formed by structural faulting and crustal extension, the trench cuts through terrain within the Furnerius quadrangle (LAC-115).
Officially cataloged by the International Astronomical Union at selenographic coordinates -35.295° latitude and 61.1717° longitude, the rille designation notes: Within crater.