Geologists of Jackson Hole

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.

Become a Member

We encourage anyone with an interest in earth science, regardless of their educational background, to become a member of the Geologists of Jackson Hole. To learn more about joining, please visit our membership information page. Click here for a membership application.

Upcoming Field Trips

We hold monthly trips and events. Click below for more information.


All photos ©John Hebberger Jr.

It’s the New Year and time to pay your dues.  Click on Membership above and then Pay Dues

Public Programs
in Conjunction with
Teton Co. Library

Teton County Library Logo

Unless otherwise notified all programs are held at 6 p.m in the Teton County Library Auditorium.


1/16  The Discovery, Development, & Demise of Wyoming’s Atlantic City Iron Mine. Presented by Chuck Dahl, Geologists of Jackson Hole. Summary

1/6 (Tuesday)  Exploring Our Solar System: Pluto and Mars Revealed Presented by Mike Adler, Geologists of Jackson Hole.  Summary

2/20 (Tuesday)   Documenting Ancient Wasatch Fault Earthquakes    Presented by Alexis Ault, Utah State University. Summary

Recent Presentations 

1/8 (MONDAY) Global Warming 101 – or Everything you wanted to know about our changing climate (But were too afraid to ask). Presented by Mike Adler, Geologists of Jackson Hole. Video  Summary

12/14 (Thursday!),  “ Extraordinary in the Ordinary: The Hubble telescope – great images, incredible science”. Presented by Samuel Singer, Wyoming Stargazing. Video Summary

11/6 (Monday!) Reconstructing Early Paleogene forests, food webs and climate using the fossil leaves of Wyoming”. Presented by Esther Pinheiro, University of Wyoming  Summary Video


Members Only Events

1/17 Jackson Whole Grocer 12:15 AM to 1:30 PM.  “What you see in the rocks: Explained by Geochemistry” Presented by John Guslander, GJH