Maps that represent the routes and other features of a transportation system; usually restricted to ground transportation although routes for ferries and other water transportation may be included.

Atlases that includes historical maps and charts depicting the evolving geopolitical landscape, as well ast he scope and scale of historical events and subjects.

Brief summaries that provide the essential points of written works, such as the content of a publication or of a journal.

Maps showing earthquake-related structural features of the earth.