INSET: USGS IMAP 1047: Geologic map of the central far side of the Moon

This map is one of a series of geologic maps that will cover the entire Moon at a scale of 1:5,000,000. The geology of the central far side is compiled largely from NASA Lunar Orbiter and Apollo photographs and Soviet Zond photographs; the discussion and interpretation of geologic units incorporate the geochemical and geophysical data obtained from orbiting spacecraft. Geologic units are...