This page provides an overview of the local geologic structure, stratigraphy, and history in the Beartooth Mountain Range and surrounding areas.  If you have an article to contribute, please forward it to Webmaster@ybra.org.

 

Introduction to the Precambrian
Marv Kauffman

Flathead Sandstone - Cambrian Beach Deposit
Marv Kauffman

Mass Extinctions - Trilobites
Marv Kauffman

Palisades Geology
Marv Kauffman

Geology of the Red Lodge Area - A Primer to the Fort Union Formation
Marv Kauffman

 

 

©Yellowstone-Bighorn Research Association, 2003-2007

Please contact Webmaster@ybra.org for any questions or comments regarding this site.