April 1938 — Goshen Fossil Leaf Pit
May 2014 - Lewiston Basin/Snake River
Sept. 2014 — Cascades Sedimentary Geology
Sept. 2015 — Wonders of Southeast Oregon
June 2016 — Eastern Columbia River Gorge
Aug. 2017 — Eclipse Field Trip
Sept. 2017 — Mt. St. Helens Helicopter Tour
Geology Beginner or Seasoned Professional? Learn more about our monthly Meetups!
Contact us to arrange for public speaking on Cascadia Earthquake Preparedness.