Geologic map of the United States.

Geologic Maps of the United States

Credits and permissions:

The maps on this page were created by Jonathan R. Hendricks for the [email protected] project. Unless otherwise indicated, maps were created using QGIS and USGS data from Fenneman and Johnson (1946) and Horton et al. (2017) using the maximum age values for each mapped unit. All maps below have Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license. You are welcome to use them for any educational purpose.

Alabama


Earth Science of the Southeastern U.S.

Geologic map of Alabama.

Geologic map of Alabama with physiographic regions identified.

Alaska


Geologic map of Alaska.

Geologic map of Alaska. Image by Jonathan R. Hendricks for the [email protected] project developed using QGIS and USGS data (public domain) from Wilson et al. (2015).

Arizona


Earth Science of the Southwestern U.S.

Geologic map of Arizona.

Geologic map of Arizona with physiographic regions identified.


Geologic and topographic map of Arizona.

Geologic and topographic map of Arizona. Geologic data from Horton et al. (2017) using the maximum age values for each mapped unit. Topographic data are derived from the Shuttle Radar Topography Mission (SRTM GL3) Global 90m (SRTM_GL3) (Farr, T. G., and M. Kobrick, 2000, Shuttle Radar Topography Mission produces a wealth of data. Eos Trans. AGU, 81:583-583).

Arkansas


Earth Science of the South-Central U.S.
Geologic map of Arkansas with physiographic regions identified.

Geologic map of Arkansas with physiographic regions identified.

California


Geologic map of California

Geologic map of California with physiographic regions identified.

Colorado


Earth Science of the Southwestern U.S.
Geologic map of Colorado.

Geologic map of Colorado with physiographic regions identified.

Geologic and topographic map of Colorado.

Geologic and topographic map of Colorado. Geologic data from Horton et al. (2017) using the maximum age values for each mapped unit. Topographic data are derived from the Shuttle Radar Topography Mission (SRTM GL3) Global 90m (SRTM_GL3) (Farr, T. G., and M. Kobrick, 2000, Shuttle Radar Topography Mission produces a wealth of data. Eos Trans. AGU, 81:583-583).

Florida


Earth Science of the Southeastern U.S.

Geologic map of Florida.

Geologic map of Florida with physiographic regions identified.

Georgia


Earth Science of the Southeastern U.S.

Geologic map of Georgia with physiographic regions identified.

Geologic map of Georgia with physiographic regions identified.

Hawaii

Geologic map of Hawaii.

Geologic map of Hawaii. Image by Jonathan R. Hendricks.

Kansas


Earth Science of the South-Central U.S.
Geologic map of Kansas with physiographic regions identified.

Geologic map of Kansas with physiographic regions identified.

Kentucky


Earth Science of the Southeastern U.S.

Geologic map of Kentucky with physiographic regions identified.

Geologic map of Kentucky with physiographic regions identified.

Louisiana


Earth Science of the South-Central U.S.
Geologic map of Louisiana with physiographic regions identified.

Geologic map of Louisiana with physiographic regions identified.

Mississippi


Earth Science of the Southeastern U.S.

Geologic map of Mississippi with physiographic regions identified.

Geologic map of Mississippi with physiographic regions identified.

Missouri


Earth Science of the South-Central U.S.
Geologic map of Missouri with physiographic regions identified.

Geologic map of Missouri with physiographic regions identified.

Nevada

Geologic map of Nevada.

Geologic map of Nevada with physiographic regions identified.

New Mexico


Earth Science of the Southwestern U.S.

Geologic map of New Mexico.

Geologic map of New Mexico with physiographic regions identified.


Geologic and topographic map of New Mexico.

Geologic and topographic map of New Mexico. Geologic data from Horton et al. (2017) using the maximum age values for each mapped unit. Topographic data are derived from the Shuttle Radar Topography Mission (SRTM GL3) Global 90m (SRTM_GL3) (Farr, T. G., and M. Kobrick, 2000, Shuttle Radar Topography Mission produces a wealth of data. Eos Trans. AGU, 81:583-583).

North Carolina


Earth Science of the Southeastern U.S.

Geologic map of North Carolina with physiographic regions identified.

Geologic map of North Carolina with physiographic regions identified.

Oklahoma


Earth Science of the South-Central U.S.
Geologic map of Oklahoma with physiographic regions identified.

Geologic map of Oklahoma with physiographic regions identified.

Oregon

Geologic map of Oregon.

Geologic map of Oregon with physiographic regions identified.

South Carolina


Earth Science of the Southeastern U.S.

Geologic map of South Carolina, with physiographic regions identified.

Geologic map of South Carolina with physiographic regions identified.

Tennessee


Earth Science of the Southeastern U.S.
Geologic map of Tennessee, with physiographic regions identified.

Geologic map of Tennessee with physiographic regions identified.

Texas


Earth Science of the South-Central U.S.

Geologic map of Texas with physiographic regions identified.

Geologic map of Texas with physiographic regions identified.

Utah


Earth Science of the Southwestern U.S.

Geologic map of Utah.

Geologic map of Utah with physiographic regions identified.


Geologic and topographic map of Utah.

Geologic and topographic map of Utah. Geologic data from Horton et al. (2017) using the maximum age values for each mapped unit. Topographic data are derived from the Shuttle Radar Topography Mission (SRTM GL3) Global 90m (SRTM_GL3) (Farr, T. G., and M. Kobrick, 2000, Shuttle Radar Topography Mission produces a wealth of data. Eos Trans. AGU, 81:583-583).

Virginia


VA Earth Science Quick Facts
Earth Science of the Southeastern U.S.

Geologic map of Virginia with physiographic regions identified.

Geologic map of Virginia with physiographic regions identified.

West Virginia


WV Earth Science Quick Facts
Earth Science of the Southeastern U.S.

Geologic map of West Virginia, with physiographic regions identified.

Geologic map of West Virginia with physiographic regions identified.

Washington

Geologic map of Washington.

Geologic map of Washington with physiographic regions identified.