Atlases

Atlas of Mars -- Roving Mouse Interplanetary
A color Atlas of Mars. Navigate by clicking on a globe. Point at a feature to see if it has an official name.
http://www.roving-mouse.com/planetary/Mars/Atlas/

NASA/Ames Mars Atlas
Mars Atlases and image finders provided by NASA/Ames Research Center
http://ic-www.arc.nasa.gov/ic/projects/bayes-group/Atlas/Mars/