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EPS SCI 252

Seminar: Geochemistry

4 units

Seminar.

Fall 2026: 1 section. It is open. The oldest of these readings was 3 hours ago.

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Grades

No grade history for this course: the data runs Fall 2021 to Fall 2025. Sections for Fall 2026 are below.

Grade records describe outcomes. For what a course is like to take, read student reviews written on dibs below or follow the separate external review link.

Reviews for EPS SCI 252

Workload and assignments

Reported assignments across instructors and terms. This term's syllabus may differ.

No reviews were listed in the BruinWalk source checked 6 days ago. Assignment details are unknown. Check the current syllabus.

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From the registrar's catalog

Seminar, two hours; discussion, two hours. Phase equilibria under crustal conditions, chemistry of ocean waters, recent and ancient sediments, structure and chemistry of upper mantle, geochronology, cosmochronology, and cosmochemistry. S/U or letter grading.

Sections in Fall 2026

Seat counts as of . Seat readings are snapshots, not live availability. Their timestamps show when dibs last checked.

  • Sem 1

    F 1:00pm-4:00pm

    Open

    6 seats left.

    9 of 15 enrolled

    Ni, P.

    no grade history
    low risk

From the people who took it

Student reviews

What taking EPS SCI 252 was like: the work, the teaching, and what students wish they’d known.

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Community guidelines

Seats over time in Fall 2026

How each lecture has filled since dibs first saw it.

A dot is a reading where something moved: the seat count, the status, or the waitlist.

What a flat run means, and where a line starts

Flat between dots means it did not drift, it held and then jumped, and a line starts when dibs first saw that lecture rather than reaching back before it existed. A lecture that has never moved draws a flat line across the whole window, and one with two or three readings draws a line joining them, which is too few to read a trend from.

Sem 1 · Ni, P. · 9 of 15 enrolled

Nothing read since 16 Oct, 3 hours ago. Over about 2 months before that, filled by 9.

9 of 15 · 6 left
27 Aug 10:5521 Sep 13:4916 Oct 16:43 · 3 hours ago
Checked 168 of the 616 hours with hourly history, 27%. No reading was recorded in 448 hours. dibs had no hourly record before 21 Sep, which is the other 591 of 1207 plotted.9 of 15 enrolled at the newest reading, 3 hours ago, with 6 left. Seats from 27 Aug 10:55 to 16 Oct 16:43, 0 to 9. Checks are not continuous monitoring. Changes between checks may be missed.
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.