1. U.S.G.S. planetary GIS Web server : PIGWAD : planetary interactive G.I.S.-on-the-Web analyzable database Publication/Creation: Flagstaff, AZ : U.S. Dept. of the Interior, U.S. Geological Survey, Astrogeology Research Program, [2000?]- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Geologic map of science study area 6, Memnonia Region of Mars (MTM -10172) Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
3. Geologic map of science study area 1B, west Mangala Valles Region of Mars (special MTM -08157) Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading