Want to talk to a human?


Are you a current OSU student? Schedule a one-on-one appointment with an academic advisor.

Are you a future OSU student? Get in touch with the CEOAS Undergraduate Student Services Office:
104 Wilkinson Hall

Come study geology in the land of Mount St. Helens, the Cascadia Subduction Zone, and the mighty Pacific Ocean!

The study of geology can take you from mountaintops to the bottom of the ocean, from the study of cataclysmic supervolcano eruptions to the slow creep of tectonic plates, from millions of years in the past to forecasting the planet’s future. Whether you’re interested in mineral resources, earthquake hazards or geochemistry, the landscape can be your laboratory. Our geology major focuses on the Earth as an integrated system, and includes an emphasis on experiential learning. We can’t wait to welcome you!

Explore the degree

Geology Advising Worksheets

  • Major (catalog year 2021-22 and beyond)
  • Option (catalog year through 2021-22)

Degree Learning Outcomes

  • Each student will learn basic concepts in Earth Sciences in preparation for advanced training in the same. Areas include how the earth, ocean, and atmosphere work and interact.
  • Each student will develop quantitative literacy in techniques specific to the major and option.
  • Each student will learn applied practical skills in the discipline at a basic and advanced level through intensive experiential learning.

Experiential Learning

OSU Catalog

Meet the faculty

Our geologists rock! Meet our faculty.

Meet the Program Head Frank Tepley.

Learn about careers

A vibrant job market in geology reflects society's environmental concerns, needs for hazard mitigation, and world demand for resources including water, gas, oil and metals. Learn more about geology careers:  Why Geology? (The Geological Society of America Career Resources Page)

Recent OSU geology graduates have gone on to be:

  • Civil engineering specialist, Montana Department of Transportation
  • Geologist, FEMA
  • Field technician, GeoEngineers Inc.
  • Ph.D. candidate, UC Davis
  • Lead Data Analyst, Tesla
  • Hydrogeologist, GSI Water Solutions
  • Geologist, USGS

What Can I do with a Geology Degree from OSU?

Meet the CEOAS Career Advisor