1:24,000 scale Surface Geology

To obtain a printed copy or digital copy of the maps please click ordering information or Email Melissa Esnault. Please allow 2-4 weeks for delivery. Price: $55 each.

Descriptive pamphlets are available for recent maps and are free. These are denoted with "Pam". Click on "Pam" to download the file.

Disclaimer: "The views and conclusions contained in these documents/data are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of the U.S. Government or the state of Louisiana. These maps/data have been carefully prepared from the best existing sources available at the time of preparation. However, the Louisiana Geological Survey and Louisiana State University do not assume responsibility or liability for any reliance thereon.  This information is provided with the understanding that it is not guaranteed to be correct or complete, and conclusions drawn from such data are the sole responsibility of the user. These regional geologic quadrangles are intended for use at the scale of 1:24,000.  A detailed on-the-ground survey and analysis of a specific site may differ from these maps."

Ordering Information:

View Ordering and Shipping Charges

Please use the map below to determine the area in which you are interested. Then scroll down to the 100k map name to view available data/maps. Maps are numbered sequentially 1-32 per 1:100,000 scale quadrangles (inset map).