《构造地质学》（英文版）Homework 2

Homework 2 Geology 3063 September 1, 2000 1. The following map shows the principal azimuths for fractures measured on the Brokenback feature in Wyoming. Interpret the fracture pattern using your knowledge of joints and joint systems Prepare a written (1 paragraph)analysis detailing the "joint system"these fractures may represent. Be sure to include a discussion of your evidence in support of your conclusion. Broken Back Fracture azimuths -Fracture Azimuths -DOLOSTONE -l-INTERDUNE -MARINE SAND 1500 Contour Interval 10 meters 米 0.5 0.5 1 Kilometers Last Modified September 1, 2000 Fall 2000

       
                                           
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