Geology
Fall 2026 · 27 sections · seat counts as of Oct 15, 2026
Catalog: Geology courses in the 2026-2027 Catalog
GEOL 1 Physical Geology
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 21433 | In person Mon/Wed 9:45am–12:55pm, Bldg 60 1512 All meeting times
| Aug 24–Dec 13 | David D Mrofka | 1 of 24 open, 1 waitlisted |
| 21434 | In person Tue/Thu 6:30–9:40pm, Bldg 60 1512 All meeting times
| Aug 24–Dec 13 | Robert J Leeper | 7 of 24 open |
| 21435 | In person Tue/Thu 9:45am–12:55pm, Bldg 60 1512 All meeting times
| Aug 24–Dec 13 | Dylan H Terry | 1 of 24 open |
| 21436 | In person Tue/Thu 1:15–4:25pm, Bldg 60 1512 All meeting times
| Aug 24–Dec 13 | Hilary C Lackey | Full (24/24) |
GEOL 10 Natural Disasters
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 21437 | In person Tue/Thu 9:45–11:10am, 11 - Science North 2324 | Aug 24–Dec 13 | Craig A Webb | 1 of 36 open |
| 21438 | In person Tue/Thu 11:30am–12:55pm, 11 - Science North 2324 | Aug 24–Dec 13 | Craig A Webb | Full (38/36) |
| 21440 | Online anytime | Aug 24–Dec 13 | Alex A Patthoff | 6 of 36 open, 4 waitlisted |
| 24067 | In person Wed 6:30–9:40pm, 11 - Science North 2324 | Aug 24–Dec 13 | Clint T Schmidt | 11 of 36 open |
GEOL 25 Geologic Field Studies: Southern California
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 21441 | Hybrid Mon/Wed, 2 meeting times + online work All meeting times
| Sep 14–Dec 6 | David D Mrofka, Becca A Walker | 4 of 18 open |
GEOL 30 Global Climate Change
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 24048 | Online anytime | Aug 24–Dec 13 | David D Mrofka | 6 of 24 open, 4 waitlisted |
GEOL 31 Geotechnical Methods for Geotechnical
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 21444 | In person Wed 8:00–11:10am, Bldg 60 1515 | Aug 24–Dec 13 | Robert J Leeper | 9 of 18 open |
GEOL 32 Work Experience in Geotechnician/Environmental Technician Skills
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 25234 | Online anytime | Oct 19–Dec 13 | Robert J Leeper | 6 of 10 open |
GEOL 8 Earth Science
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 21445 | In person Fri 9:00am–12:10pm, Bldg 60 1515 | Aug 24–Dec 13 | Daniel Ohare | Full (37/36) |
| 21446 | Online + live Sat 9:00am–12:10pm, Online Class + online work All meeting times
| Aug 24–Oct 18 | Barbara J Grubb | 12 of 36 open |
| 21447 | In person Tue/Thu 1:15–2:40pm, Bldg 60 1511 | Aug 24–Dec 13 | Yoshie Hagiwara | Full (36/36) |
| 21449 | Online anytime | Aug 24–Dec 13 | David D Mrofka | Full (38/36) |
| 21450 | Online anytime | Aug 24–Dec 13 | Alex A Patthoff | 5 of 36 open, 3 waitlisted |
| 24365 | In person Tue/Thu 2:00–3:30pm, Off Campus MECA | Aug 24–Dec 13 | Shelley M Regalado | 22 of 36 open |
| 24408 | In person Mon/Wed 3:30–5:05pm, Off Campus IPOLY | Aug 24–Dec 13 | Douglas S Neves | 18 of 36 open |
| 24817 | Online anytime | Aug 24–Dec 13 | David D Mrofka | 6 of 36 open, 1 waitlisted |
| 25082 | Online anytime | Sep 14–Dec 6 | Alex A Patthoff | 4 of 36 open, 8 waitlisted |
GEOL 8L Earth Science Laboratory
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 21451 | In person Fri 1:15–4:25pm, Bldg 60 1515 | Aug 24–Dec 13 | Daniel Ohare | 4 of 24 open |
| 21452 | In person Tue 3:00–6:10pm, Bldg 60 1515 | Aug 24–Dec 13 | Clint T Schmidt | 4 of 24 open |
| 21453 | In person Thu 6:30–9:40pm, Bldg 60 1515 | Aug 24–Dec 13 | Daniel Ohare | 4 of 24 open |
GEOL 9 Environmental Geology
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 21454 | In person Tue 11:30am–2:40pm, Bldg 60 1515 | Aug 24–Dec 13 | Robert J Leeper | 13 of 24 open |
| 21455 | Online anytime | Aug 24–Dec 13 | Shelley M Regalado | 5 of 24 open, 1 waitlisted |
GEOL 9L Environmental Geology Laboratory
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 22999 | In person Thu 11:30am–2:40pm, Bldg 60 1515 | Aug 24–Dec 13 | Robert J Leeper | 14 of 24 open |