Stanford University
Class confirmed
EARTHSYS205A
Autumn 2026 · 1 section
You found EARTHSYS 205A.
Fundamentals of Geobiology (EPS 205, ESS 205)
Harbor turns your EARTHSYS 205A notes into a readiness map so you can see what looks solid, shaky, or missing.
Built from this class—not a generic study guide.
Free to open · No card