1. Geologic map of the Perrine (Jg-2) and Nun Sulci (Jg-5) quadrangles of Ganymede Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Information Services Resource Type: Map Access & Availability: Loading
2. The planet Venus in four map sheets Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by USGS Information Services Resource Type: Map Access & Availability: Loading
3. Geologic map of the Galileo Regio quadrangle (Jg-3) of Ganymede Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Information Services Resource Type: Map Access & Availability: Loading