Map Series:(Published by the Florida Geological Survey)
Sepulveda, A.A., 1999, Land uses in the ecosystem management areas of Florida: USGS Map Series 99-144

National Atlas of the United States
This interactive online USGS atlas includes:

• High-quality, small-scale maps
• National data sets, searchable by geographic area:
  • Geospatial data sets, such as soils, county boundaries, volcanoes, and watersheds.
  • Geostatistical data sets, such as crime patterns, population distribution, and incidence of disease.
• Easy-to use online interactive maps, with links to related web sites
• Dynamic multimedia maps
• Documentation for each map layer

A Tapestry of Time and Terrain
This online product of the USGS contains both geology and topography on one map. It includes descriptions of physiographic features and a legend of geologic units. Boundaries of states and physiographic regions are an option for viewing. The geologic and shaded-relief maps can be viewed separately.

Geographic Names Information System
This USGS site contains information about almost 2 million physical and cultural geographic features in the United States. The Federally recognized name of each feature described in the data base is identified, and references are made to a feature's location by State, county, and geographic coordinates.