William Hirt
- hirt@siskiyous.edu
- Recent Semesters Teaching
- Fall 2026, Summer 2026, Spring 2026, Fall 2025, Summer 2025
- Typical Class Size
- 24–30 students
- Fall 2026 Classes
- View William Hirt's Fall 2026 classes
- Courses
- ESCI 0800 - Geology of Mount ShastaESCI 0820 - Geology of Lassen National ParkESCI 0850 - Geology of Lava Beds National MonumentESCI 0860 - Geology of Sacramento River CanyonESCI 0810 - Geology of the Medicine Lake VolcanoESCI 0840 - Geology of the Eastern KlamathGEOL 0800 - Geology of Mount ShastaGEOL 0850 - Geology of Lava Beds National MonumentGEOL 1210 - Physical Geology/LabGEOL 0820 - Geology of Lassen National ParkGEOL 0830 - Geology of Crater LakeGEOL 0860 - Geology of the Sacramento River Canyon