Links to web pages of
STATE GEOLOGIC SURVEYS

Alabama Hawai`i* Massachussets* New Mexico South Dakota
Alaska Idaho Michigan New York (unofficial) Tennessee
Arizona Illinois Minnesota North Carolina Texas
Arkansas Indiana Missouri (MSS) North Dakota Utah
California Iowa Mississippi Ohio Vermont
Colorado Kansas Montana Oklahoma Virginia
Connecticut Kentucky Nebraska Oregon Washington
Delaware Louisiana Nevada Pennsylvania West Virginia
Florida Maine New Hampshire Rhode Island* Wisconsin
Georgia Maryland New Jersey South Carolina Wyoming

* This state apparently has no official geologic survey. The link is only partially relevant (to a Dept. of Environmental Protection, for example).

links updated April 2006