Notes. First column: identification number reported on the maps of Sect. 3; these are ordered from west to east and from north to south. Second column: formation name. Third and fourth columns: longitude and latitude. Most of the formation are impact craters with a few exceptions: ^(a) Matronalia Rupes is a long scarp defining the eastern rim of the Rheasilvia basin (Jaumann et al. 2012; Krohn et al. 2014). ^(b) Aricia Tholus is a dome and could be a remnant of an impact basin rim or of volcanic origin (dike-like) (Williams et al. 2014b).