Join us

Membership in the Central Oregon Geoscience Society is open to everyone, ranging from people who have a professional interest in geology to those with a casual interest. All of our presentations are free to the public, with a suggested donation for non-members. Field trips are open to members only, or guests of members.

Your membership contribution supports our regular programs, including monthly presentations, field trips, and educational outreach.

If you would like to make an additional contribution in direct support of student research grants, K-12 education, or general programs, please visit the Donate page.

COGS is an exempt organization under Internal Revenue Code Section 501(c)(3).  COGS EIN: 82-5094856

Warning: browser cookies disabled. Please enable them to use this website.

Select membership level

* Mandatory fields
* Membership level

Central Oregon Geoscience Society

Email: COGeoSoc@gmail.com
P.O. Box 2154,  Bend, Oregon 97709

Powered by Wild Apricot Membership Software