Georgia geologic map data

A GIS database of geologic units and structural features in Georgia, with lithology, age, data structure, and format written and arranged just like the other states.


Show in a web browser window:

Show in Google Earth or other KML viewer:

gageol.kml (Uncompressed, 19.1M)

gageol.kmz (Compressed, 6.8M)

List geologic units by state or county

Show in your GIS using OGC web services: (WMS, version 1.3.0) (WFS, version 1.1.0)

Use lithology_symbology.lyr ArcGIS layer file to symbolize lithology when using WFS


Content Download Format
Geological attributes CSV format
Geologic units Shapefile, polygon
Faults Shapefile, arcs
Dikes Shapefile, arcs
Colors for lithology ArcMap Style [Instructions]



Outline - Questions & Answers - Plain text - XML
Legend indicating the meaning of colors on the interactive map


Lawton, D.E., and others, 1976, Geologic Map of Georgia: Georgia Geological Survey, scale = 1:500,000.

1:500k GEOLOGY COVER: available at Georgia GIS Data Clearinghouse Do a theme search category "geology", keyword "geology" Data was indicated to be "free" therefore public domain Information available at site: Title: Geology Location: Georgia Scale: 1:500,000 File Format: ArcInfo Export File Projection: Lambert Conformal Conic Originator: Georgia Department of Natural Resources Index: Published: 1999 Updated: 10/9/2000 Abstract: Purpose: For more information about this dataset please visit the Georgia Department of Natural Resources.

Geologic units in Georgia