1. Geologic map of Mars Author/Creator: Tanaka, Kenneth L., cartographer Publication/Creation: [Reston, Va.] : U.S. Geological Survey, 2014 Resource Type: Map Access & Availability: Loading
2. Large-scale digital geologic map databases and reports of the North Coal District in Afghanistan Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
3. Geologic map of the northern plains of Mars Author/Creator: Tanaka, Kenneth L. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
4. Geologic, paleotectonic, and paleoerosional maps of the Thaumasia Region, Mars Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Map Access & Availability: Loading