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Ecampus Schedule of Classes - Fall 2026

Geosciences Course Schedule

Click on course title(s) below to access course description, syllabi, and textbook information for your course(s). Contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu for assistance.

Note: The Ecampus schedule of classes includes available courses for the current term and up to three future terms. Class offerings are continually updated and may be added, removed, or rescheduled without notice. Check back frequently for current information.

GEO 100 – +Natural Disasters: Hollywood Versus Reality (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26149194004StaffOnline Open1001001010
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for GEO 100 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


GEO 305 – +Society and Volcanoes (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26115664004Keller, R.Online Open656555
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Campus Restrictions: -C (Corv)
Class Notes: Includes additional field trip fee of $19.Optional one-day field trip 8am-7pm, can pick between Sat or Sun of the weekend between Weeks 2 & 3. Students unable to attendthe field trip will be mailed a set of rock samples from the field trip. See syllabus for additional details.This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:https://ecampus.oregonstate.edu/services/proctoring/Campus restrictions end Monday of Week 10
Additional Fees: $19.00
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for GEO 305 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


GEO 306 – +Minerals, Energy, Water and the Environment (4)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26122844004Lancaster, S.Online Open656555
Registration Restrictions
Class Limitations: -1, -2 (Freshman, Sophomore)
Campus Restrictions: -C (Corv)
Class Notes: This course requires online proctored testing, which may include testing fees and the use of security measures, such as a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at:https://ecampus.oregonstate.edu/services/proctoring/Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for GEO 306 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.


GEO 380 – Earthquakes in the Pacific Northwest (3)

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
F26130854003Stanley, B.Online Open656555
Registration Restrictions
Campus Restrictions: -C (Corv)
Class Notes: Campus restrictions end Monday of Week 10
Syllabus: Available in Canvas to students enrolled in this course.
Find textbooks for GEO 380 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.



Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.