Geological Chronicle
Rimae Repsold is a lunar graben structure spanning 152.05 kilometers in length across the lunar basalt crust. Formed by structural faulting and crustal extension, the trench cuts through terrain within the Omar Khayyam quadrangle (LAC-21).
Officially cataloged by the International Astronomical Union at selenographic coordinates 50.7365° latitude and -80.4587° longitude, the rille designation notes: Named from nearby crater.