Teaching
Currently offered courses*
- Our Dynamic Earth (ERTH 112 – GE & required majors course)
- Techniques in Earth Sciences (ERTH 205 – required majors course, Fall only)
- Volcanology (ERTH 410 – major elective)
- Mineralogy and Petrology I (ERTH 420 – required major course, Spring only)
- Mineralogy and Petrology II (ERTH 520/820 – major elective, Fall only)
- Global Tectonics (ERTH 795 – graduate-level)
Offered in the past*
- Physical Geology (ERTH 210 – GE & required majors course)
- Earthquakes and the San Andreas fault (ERTH 272 – GE course)
- The Violent Earth (ERTH 310 – GE course)
- Geology of the National Parks (ERTH 360)
- Geochemistry (ERTH 522 – majors course)
- Science Partners in K-12 Education (ERTH 652 – major elective)
- Tectonic Geomorphology (ERTH 795 – graduate-level)
- California Rocks! (Stanford Continuing Studies course)
* Course web sites are hosted on a course management system called iLearn; external users can contact me via e-mail (leech 'at' sfsu.edu) for access to course materials on iLearn
Classroom exercises
- Geologic provinces of the U.S. (with David Howell, retired from the U.S. Geological Survey, Menlo Park)