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Geology Virtual Library
» Geology Maps and Data Sets
Geology Maps and Data Sets
Help with Maps and Geologic Formations
Champaign County GIS Consortium
Commission for the Geological Map of the World
David Rumsey Maps
Digital Sanborn Maps, Illinois
Digital State Geologic Maps
- USGS
Gazetteers
Collins World Atlas Gazetteer
Columbia Gazetteer of the World
U.S. Gazetteer
Geographic Names Information System
- longitute & latitude, elevation, maps...
GeoGratis
- Canadian Geospatial Data
Geologic Names Lexicon
- history of nomenclature & references for articles related to formations and units, including Revisions
Geologic Map Symbols
- FGDC Digital Cartographic Standard for Geologic Map Symbolization (pdf)
Geological Maps
of Canada - Natural Resources Canada
GEON
- digital data, etc.
GeoRef
Government Depository Maps Used for Geoscience
Illinois State Geological Survey Catalog of Publications and Maps
(For maps go to the bottom of the page and select "only maps". Limit by county, etc. for specific maps)
Illinois State Geological Survey Maps
Locations of Geologic Maps at University of Illinois
Magnetic Declination Calculation
Mapping the National Parks
Maps: Dealers, Catalogs, & Indexes
Map Librarians' Toolbox
- WAML
The National Map
North American Stratigraphic Code
National Geologic Map Database
- USA
National Map Viewer
- USGS (also, new beta version;
Try it!]
OneGeology.org
- with links to national surveys
OpenGeoscience
- British Geological Survey; geological maps, photographs, software, research output, educational materials and other geoscience information.
Paleomap Project
Perry-Castañeda Library Map Collection
TerraServer
- by subscription
Topo Map Indexes
- USA
Topographic Maps; Historical
- USGS
USGS Folio Maps
- TAMU (search "usgs folio")
U.S. Bureau of Land Management Maps
U.S. National Atlas
USGS Folio Maps
- TAMU (search "usgs folio")
World Stress Map Project
Help with Geology Data Sets
National Directory of Geoscience Data Repositories
(physical data)
Global Change Master Directory
GEON
Online Spatial Data for the Geosciences
- USGS
Other links to data sources