1. Geologic map of Io Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Geological Survey, 1992 Format: Map Access & Availability: Loading
2. Geologic map of the Galaxias quadrangle (MTM 35217) of Mars Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 1999 Format: 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 Format: Map Access & Availability: Loading
4. Geologic map of the Lerna Region (Ji-4) of Io Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : The Survey, 1991 Format: Map Access & Availability: Loading
5. 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 Format: Map Access & Availability: Loading
6. The Guinevere Planitia region of Venus in four map sheets Author/Creator: Geological Survey (U.S.), issuing body Publication/Creation: Denver, Colorado : For sale by USGS Information Services Format: Map Access & Availability: Loading