An Introduction to Geologic Maps

by Gary J. Calderone (Glendale Community College), Michelle Hall-Wallace, and Robert F. Butler (University of Arizona)

Click here to begin or choose a module from the table of contents to go directly to a specific topic.

Background Information

1. Introduction to Rock Formations and Geologic Maps

2. Relative Ages of Rock Formations

3. Numerical or "Absolute" Dating of Rock Formations

4. Rock Deformation & Geologic Structures

 

Geologic Maps

5. Components of Geological Maps

Interpreting Layered Rocks

6. Map Patterns-Layered Rocks- Horizontal & Tilted Layers 

7. Map Patterns-Layered Rocks- Folded Rocks 

Interpreting Fractured Rocks

8. Faults & Joints- Concepts & Types 

9. Map Patterns- Faults 

Interpreting Non Layered Rocks and Other Special Features

10. Map Patterns Intrusive Igenous and Metamorphic Rocks

11. Map Patterns- Unconformities 

12. Map Patterns- Surface Deposits

Applications (for future custom expansion)

13. Putting it all together- Working with Real Geologic Maps 

14. Geographic Information Systems (GIS)

Acknowledgments & photo credits