Structural Geology- Introduction Introduction Structural geology is the study of deformed rocks, and rock deformation. In structural geology, we are faced with a series of natural features that we try to interpret and explain. Each of these features formed through the interplay of external forces on rock materials, and the \local \conditions at the time of deformation. To interpret structures in the natural setting we need to

1. Place all books and notes on the floor. 2. Read each question carefully, then read it again

1. Place all books and notes on the floor. 2. Read each question carefully, then read it again. 3. ThinkThinkThinkThinkThink

1. Compare Stearns' Type 1 fracture pattern to the okl and the hk0 joints from the class notes and from the text. Draw a diagram and discuss the nature and occurrence of the fracture(s)

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October 4, 2000 1. Remember that there is a lab exam today. a. Have you studied? b. Did you remember to bring all of your old labs and lab supplies?

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Compare and contrast a classic Gulf Coast growth fault with a large-scale extensional fault(Western US). How are they similar? .. different?

1. Compare Stearns' Type 2 fracture pattern to the okljoints from the class notes. Draw a diagram and discuss the nature and occurrence of the fracture(s)

Geology 3063 august 28. 2000 How can tabular-planar crossbeds be used to determine younging direction?