Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Geologic Maps

Indexes to Geologic Maps of California


The Madden Library has many of the maps identified through the sources below:
Use OneSearch and search for Fresno State Books & Media

 

Geologic Atlas of California, Fresno sheet 1:250,000
Map (PDF, 11.6MB)  Explanation (PDF, 3.0MB)
1st floor, Maps vertical G 4361 .C5 s250 .F7
   • Some parts of Fresno County are on other sheets: Geologic Atlas of Caliornia (1:250,000)

National Geologic Map Database
  • National Geologic Map Database Catalog Search U.S. Geological Survey

California Geological Survey (formerly California Division of Mines and Geology)
     • Index to Geologic Mapping in California
     • California Geological Survey Publications
     • Online Maps and Data

List of U.S. Geological Survey Geologic and Water-Supply Reports and Maps for California
1st floor, Maps Reference Z 7935 .L58 1987

Consolidated Index of Publications of the [Calif.] Division of Mines and Predecessor State Mining Bureau (1880-1943)
California Division of Mines. Bulletin 131
1st floor, Government Information, Reference   TN 24 .C2 A3 no.131

Geologic Map Index of California
1st floor, Maps Reference   G 4361 C5 1987 F8

Index to Geologic Maps of California
1st floor, Maps Reference   TN 24.C2 A33 nos 52, 52a-b, 130, and supplements for 1976-78