Tag Archives: geology

Spring Mountain Geology Trek

Join us to explore the geological record of the northern margin of the Wind River basin, via a trek up the back side of Spring Mountain. There, we will examine igneous and sedimentary rocks, discuss and see evidence of ancient oceans, the making of mountains, and more recent volcanic activity and glaciers.

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The Story in the Rocks

Dr. Matthew Brueseke, from Kansas State University is back at the Dubois Museum to teach the differences between the volcanic activity that formed the Absaroka range vs. volcanism associated with the Yellowstone hotspot.

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