ES121
INTRO TO GEOLOGY
Also listed under 2 other titles
- EARTH SYSTEMS SCIENCE
- SCIENCE,DECISION,UNCERTNTY
- Department
- Environmental Studies
- Terms offered
- 6
- Data refreshed
- Sep 1, 2026
Syllabi
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Offering history & forecast 1996–2001
1996 2001
| Year | Fall | Spring | Summer | Intersession |
|---|---|---|---|---|
| 2030 | 2030 Fall: 7% chance, medium confidence. Offered in 0 of 9 fall terms since 2018. | 2030 Spring: 7% chance, medium confidence. Offered in 0 of 9 spring terms since 2018. | 2030 Summer: 7% chance, medium confidence. Offered in 0 of 9 summer terms since 2018. | 2030 Intersession: 8% chance, medium confidence. Offered in 0 of 6 intersession terms since 2020. |
| 2029 | 2029 Fall: 6% chance, medium confidence. Offered in 0 of 10 fall terms since 2017. | 2029 Spring: 6% chance, medium confidence. Offered in 0 of 10 spring terms since 2017. | 2029 Summer: 6% chance, medium confidence. Offered in 0 of 10 summer terms since 2017. | 2029 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2028 | 2028 Fall: 5% chance, medium confidence. Offered in 0 of 11 fall terms since 2016. | 2028 Spring: 5% chance, medium confidence. Offered in 0 of 11 spring terms since 2016. | 2028 Summer: 5% chance, medium confidence. Offered in 0 of 11 summer terms since 2016. | 2028 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2027 | 2027 Fall: 5% chance, high confidence. Offered in 0 of 12 fall terms since 2015. | 2027 Spring: 5% chance, high confidence. Offered in 0 of 12 spring terms since 2015. | 2027 Summer: 5% chance, high confidence. Offered in 0 of 12 summer terms since 2015. | 2027 Intersession: 6% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2001 | Not offered | 1 section | Not offered | No data for this term |
| 2000 | Not offered | 1 section | Not offered | No data for this term |
| 1999 | Not offered | 1 section | Not offered | No data for this term |
| 1998 | Not offered | 1 section | Not offered | No data for this term |
| 1997 | Not offered | 1 section | Not offered | No data for this term |
| 1996 | Not offered | 1 section | Not offered | No data for this term |
Forecast Under 15% 15–39% 40–69% 70–89% 90%+ Not enough history
Fall Spring Summer Intersession Darker means more sections Not offered No data for term
Future estimates combine recent offering frequency with detected multi-year cycles. Hover a cell for confidence and evidence; low-confidence estimates are marked with ~.
Meeting times
Most recent first- Tue, Thu, 9:00 AM–10:15 AM Sackler Science Center N104 2001-12000-11999-11997-1
- Fri, 1:00 PM–2:00 PM Jefferson Academic Center JF133 2001-32000-31999-2
- Fri, 11:00 AM–1:00 PM Jefferson Academic Center JF106 2001-22000-2
- Mon, Wed, 11:00 AM–12:15 PM Jefferson Academic Center JF218 1998
- Fri, 12:00 PM–12:50 PM Sackler Science Center N104 1997-2
- Tue, Thu, 11:50 AM–1:05 PM BP359 1996
| Term | Professor | Type | Credits | Enrollment | CRN |
|---|---|---|---|---|---|
| Spring 2001 | Stanley R. Herwitz | Lecture | 1 | 2 of 80 enrolled | 30695 |
| Spring 2000 | Stanley R. Herwitz | Lecture | 1 | 17 of 80 enrolled | 30695 |
| Spring 1999 | Stanley R. Herwitz | Lecture | 1 | 59 of 45 enrolled | 30695 |
| Spring 1998 | James V. Lyons | Lecture | 1 | 45 of 45 enrolled | 30695 |
| Spring 1997 | Stanley R. Herwitz | Lecture | 1 | 51 of 99 enrolled | 30695 |
| Spring 1996 | Robert L. Goble | Lecture | 1 | 2 of 20 enrolled | 30799 |