1. Compare and contrast a restraining bend and a duplex. Where are they found? How do they form? 2. Given your knowledge of the formation of a duplex, and the dynamics of a restraining bend, would it be possible to form a strike-slip duplex? Last Modified September 18, 2000

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)

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

《构造地质学》（英文版）Quiz 1

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

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

1. Place all books and notes on the floor. 2. Read each question carefully, then read it again 3. Think before you write. 4. Organize your thoughts and outline your answer mentally before writing. If you are

1. Place all books and notes on the floor. 2. Read each question carefully, then read it again. 3. Think before you write. 4. Organize your thoughts and outline your answer mentally before writing. If you are

Page 1 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

1. What is the significance of the concept of \principal stress\? 2. Sketch a 2D stress ellipse for the case 01=5GPa and 02= 2GPa where 01 is vertical