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Public Programs in Conjunction with Teton County Library
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Field Trips and Member Only Events – 2026
June 3rd – Field Trip to INL – Summary
June 13th – Field Trip Led by John Hebberger Jr: Miller Butte Field Trip – Jackson Hole – Summary
August 8th @ 5:00 PM – Annual Barbeque – Old Wilson Schoolhouse
As a non-profit, all-volunteer organization, our mission is to inform and educate our members and community about earth science related matters – their broad scope and importance to all of us.
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Join us at 5:30pm at the Teton County Library (TCL) for a social half-hour prior to our 6pm live presentations! Complimentary sodas and appetizers provided.
Upcoming Presentations
Due to election day, this month’s presentation will be on November 5th, 2026 (Thursday) 6pm MT. Live @TCL and via zoom.
Dr. Liz King presents “Cathodoluminescence: Shedding Light on Minerals and Their History.” Summary
December 1st, 2026 (Tuesday) 6pm MT. Live @TCL and via zoom. Vince Mathews presents “Origin of the Rocky Mountains – The Sangre Taphrogeny”
Recent Presentations
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September 1st, 2026 (Tuesday) 6pm MT. Live @TCL and via zoom. Dr. Lauren Harrison presents “Timing and Triggers of Hydrothermal Explosions in Yellowstone” Summary | Video
October 6th, 2026 (Tuesday) 6pm MT. Live @TCL and via zoom. John Hebberger Jr presents “The Most Diverse Geology on Earth? NW Wyoming / Jackson Hole”. This presentation will be similar to John’s Miller Butte field trip but not the same. If you weren’t able to participate in the field trip, this presentation will cover a lot of what was discussed. Summary | Video